Every piece of research we've covered — across genetics, neuroscience, ecology, immunology, and more.
Researchers built seven MRI-based clocks that estimate the biological age of the brain, heart, liver and four other organs in more than 313,000 people. The organ age gaps tracked future disease risk and death, and pointed to nine druggable genes.
Researchers noticed that working plant immune genes tend to be switched on even in healthy plants. Using that clue, they screened nearly a thousand candidates in wheat and found new sources of resistance to two damaging rust diseases.
Sequencing 2,140 women whose eggs or early embryos repeatedly fail during IVF, researchers traced roughly one in five cases to specific gene faults and named two new culprit genes. The work gives a stubborn form of infertility a genetic map.
Harvard researchers screened tuberculosis proteins for their power to protect mice, then built a three-antigen mRNA shot that outperformed the century-old BCG vaccine. Most of the best targets were ones vaccine developers had overlooked.
A study in Science shows that plant roots leak the amino acid glutamine at specific spots, and a waterproof barrier called the Casparian strip controls where. That leak decides which parts of the root bacteria colonize.
Boston University engineers built genetic logic circuits that work outside living cells and can store DNA-based information on paper for more than four months. The platform, called CRIBOS, uses recombinase enzymes to carry out Boolean computations in a test tube.
In a first-in-human trial, a shot of engineered DNA prompted volunteers' own muscle cells to produce SARS-CoV-2 antibodies for 72 weeks. The approach skips the factory-made protein entirely.
A three-decade survey of 188 Amazon forest plots finds trees have been growing steadily larger, with stand-level basal area rising 3.3% per decade. The pattern points to extra resources, likely carbon dioxide, outpacing the damage from heat and drought so far.
A microfluidic device catches contamination in living-cell and other human-derived therapies within a single day, down to one bacterium per millilitre. Conventional sterility checks take days these drugs do not have.
Birds on three continents make a nearly identical "whining" call when they spot a brood parasite near their nest. A new study finds the sound works like a word, and that hearing it triggers a hardwired response even in birds that have never met.
A single injection of a gene therapy called DB-OTO improved hearing in 9 of 12 children born profoundly deaf from a mutation in the otoferlin gene. Three reached normal hearing sensitivity.
A thin-film array with 1,024 electrodes was slid onto the brain surface of pigs and neurosurgical patients without removing a piece of skull. It both read and wrote neural signals, and could be pulled back out again.
Germ-free female mice burn through their egg supply too early and have shorter fertile lives. A new study finds gut bacteria, acting during a narrow post-natal window, protect the ovarian reserve.
Researchers built a flexible microneedle sensor that reads uric acid in the fluid between skin cells and keeps working for seven weeks in animals, hinting at a way to watch gout and metabolic risk without repeated blood draws.
Cornell researchers found that H5N1 avian flu stays infectious in raw-milk cheese through four months of aging, unless the milk is acidified to pH 5.0 first. Ferrets fed the contaminated cheese, though, did not get sick.
A haplotype study of 682 modern barley lines and 23 archaeological grains traces the crop's founding population to the Fertile Crescent, after a long stretch of pre-domestication cultivation.
A new tool called ProTrek links a protein's sequence, structure, and a plain-English description of its job in one shared space, so researchers can search five billion proteins by simply describing what they want.
A global analysis of eight million forested locations finds that trees near forest edges hold on average 16 percent less aboveground biomass than deep-interior trees. Across the planet, that edge penalty adds up to a 9 percent cut in forest carbon.
An Australian study sequenced the genomes of 1,000 newborns from dried blood spots, screening 605 genes for treatable conditions. It flagged 16 babies that standard screening almost entirely missed.
A hungry mouse pokes around a new object more boldly than a fed one. Harvard researchers traced that shift to a drop in dopamine in a specific patch of the striatum, controlled by the brain's classic hunger neurons.
Swiss researchers built a genetic circuit called CHARM that reads cholesterol levels inside a cell and, when they climb too high, switches on a drug that lowers LDL. Packaged into implanted human cells, it kept mice in balance for months.
A Swiss-led team built an open-source pipeline called BindCraft that designs custom proteins to grab onto a chosen target, with experimental success rates of 10 to 100 percent. It works without any high-throughput screening.
Researchers combed through the immune systems of 32 people whose blood already fought off nearly every strain of HIV, and pulled out a single antibody with unusual reach. In lab tests it neutralized 98.5% of a 332-strain panel.
Researchers built a diagnostic that feeds a patient's serum to living human cells and reads how those cells react. The approach flags lung cancer in worrisome CT nodules, though the current version leans heavily on the scan to work.
A rapid COVID test that swaps gold particles for quantum nanodiamonds caught infections about two days earlier in a clinical evaluation, without losing accuracy. It hints at cheap point-of-care tests that rival lab PCR on timing.
A 27-year analysis of nearly 3,000 US river sites found fish abundance in cold streams fell by more than half, while warm streams filled up with small, generic species. Warming and introduced fish are reshaping who lives where.
Researchers built a neural network that reads a leukemia's DNA methylation pattern from nanopore sequencing and names the subtype within about two hours. In one real-time test, it called all five patient samples correctly.
Mice that had experienced opioids preferred socializing with peers who had the same history. A brain circuit running from an odor-processing region to the amygdala drives the preference, and breaking it worsened relapse-related behavior.
The Pacific pocket mouse nearly vanished, and its scattered survivors carry different chromosome counts. A new study finds that mixing those populations still boosts fitness, because staying isolated is the bigger danger.
Notch receptors only activate when a neighboring cell physically pulls on them, which long blocked efforts to switch the pathway on with a drug. Researchers engineered two-headed proteins that borrow force from a cell's own internalization machinery to activate Notch on demand.
A CRISPR screen pinned down desmocollin 2 as the main doorway Epstein-Barr virus uses to enter the epithelial cells of the mouth and throat. Antibodies against it blocked infection in lab-grown human tissue.
Rubisco, the enzyme behind nearly all photosynthesis, is slow and hard to build. Researchers used a bacterial screen to find rare mutations that sped it up, and one made hybrid-Rubisco tobacco grow about 75 percent faster.
A brief self-administered digital cognitive test, paired with a blood test, identified Alzheimer's in primary care patients with 90% accuracy. That beat physicians relying on standard tools.
A study of India's Zero Budget Natural Farming programme, the largest agroecological shift on Earth, found it doubled farmer profits and boosted bird diversity while keeping crop yields steady.
Researchers found five lupus patients who share broken copies of a single gene, PLD4. The discovery traces their disease back to an enzyme that normally chews up leftover genetic material, and hints at a drug that might help.
Researchers found a rare DNA variant that pushes back the onset of Huntington's disease by up to 23 years. It works by boosting a cellular clean-up protein that clears toxic clumps, and the same trick protected mice against Parkinson's and tau pathology too.
Researchers built a wearable microneedle patch that measures both glucose and the diabetes drug metformin in the fluid just under the skin, then sends the readings to a phone. It is an early step toward treatment that adjusts itself in real time.
Duke researchers describe a gut-brain circuit that detects flagellin, a protein shared by the whip-like tails of many bacteria, and uses it to curb appetite in mice. They call it the neurobiotic sense.
A one-year follow-up of the VNS-REHAB trial found that pairing brief vagus nerve pulses with arm therapy helped people with chronic stroke recover hand and arm function, and that the improvements were still there twelve months later.
A first-in-human trial treated seven people with sickle cell disease using their own gene-corrected stem cells and a lighter dose of chemotherapy. Years later, painful crises had dropped by more than 80 percent, and the harsh side effects of standard conditioning were largely avoided.
Caltech and Rice researchers rewired a common probiotic strain of E. coli to sense inflammation in the gut and answer back with sound. The bacteria grow gas-filled structures that show up on a routine ultrasound, hinting at a cheaper way to watch bowel disease.
After the extreme 2024 heatwave, researchers tagged 462 coral colonies at One Tree Reef and tracked them for nine months. Where the water moved fastest, corals were far more likely to pull through. The reef's own shape helped decide who survived.
Researchers used gene editing to give tomato flowers a protruding stigma, then trained a mobile robot to find and cross-pollinate them. The pairing automates one of the most tedious jobs in plant breeding and speeds up the creation of new hybrid varieties.
A century-long global dataset finds droughts have grown more severe on almost every continent, and that a warmer atmosphere pulling more water from land and plants explains roughly 40 percent of that worsening.
A deep-learning tool called GRAPE looks for gastric cancer on ordinary CT scans that were never meant to hunt for it. Across nearly 79,000 real-world scans it flagged tumors, including some radiologists had missed, and often caught them early.
In a small randomized trial, nine adults with cystic fibrosis inhaled a cocktail of three viruses that prey on Pseudomonas aeruginosa. The treatment was safe, reached the deep lung, and hinted at knocking back a bacterium that antibiotics increasingly fail to clear.
A brain implant decoded the speech attempts of a man with ALS and turned them into synthesized voice with almost no delay, letting him change his tone, ask questions, and even hum short tunes.
Swedish and US researchers edited donor islet cells to hide from the immune system, then transplanted them into a man with type 1 diabetes who took no anti-rejection drugs. Twelve weeks later the cells were alive and releasing insulin.
A study recording from 30 people with electrodes deep inside the brain mapped where speech signals live. It found decodable activity well beyond the motor cortex, including sulcal depths and the insula, hinting that future speech implants could aim elsewhere.
A team measured drought's mark on stem growth in 483 tree-ring records from across the tropics. The average hit during the driest years was about 2.5 percent, far smaller than models of a drying, carbon-releasing forest had assumed.
Researchers systematically matched dozens of soybean signaling peptides to their receptors and found one pair that switches on the plant's defenses, blocking a wide range of pathogens. It points to a way to boost crop immunity without a single pesticide.
Chinese chemists built a closed-tube CRISPR assay that produces a visible green color when it detects viral genetic material, spotting single copies of monkeypox and RSV in under an hour and matching lab PCR on 40 out of 40 samples.
Researchers in Nanjing built a CRISPR-based monkeypox test that reads out on a paper strip, needs no lab machine, and matched or beat PCR across 202 patient samples. A companion PCR step also separates the virus's two clades.
A phase 2 trial in South Africa gave the leading tuberculosis vaccine candidate, M72/AS01E, to young adults living with well-controlled HIV. The shot was safe and provoked a strong immune response, clearing the way for this group to join the ongoing phase 3 trial.
Researchers built a modular genetic control system for Streptomyces bacteria and used it to scale one compound to a 120,000-liter fermentation. The approach reads the bacteria's own crowding signals to switch production on at the right moment.
A Beijing team deleted a single enzyme gene to change the sugars on the surface of donor T cells, helping off-the-shelf CAR-T cells survive in patients they were not matched to. Nine people with lymphoma received the cells in a first safety trial.
Researchers used the RFdiffusion protein-design tool to build proteins that latch onto specific peptide fragments displayed on the cell surface, then wired eight of them into CAR-T receptors that fire only against the intended target.
A decade of satellite data mapping how forests age and reset shows that when old stands are replaced by young ones, a temporary uptick in the carbon sink masks a real loss of stored carbon that takes centuries to recover.
When maize is planted close together, a scent released by its leaves prompts neighbors to feed the soil around their roots, recruiting bacteria that switch on broad pest and disease resistance. The protection comes at a cost to growth.
Yale researchers sampled the wood of living trees and found dense, specialized microbial communities living deep inside the trunk. The heartwood, long thought to be nearly sterile, turned out to host its own distinct ecosystem.
A blood test that reads the broken fragments of DNA floating in plasma spotted cancer across dozens of types with high specificity in a large validation study. In asymptomatic volunteers, though, it caught only about half of tumors.
Biologists have long suspected that the inner tissue of a leaf sends chemical instructions to the tiny pores on its surface. A new study identifies the messenger: ordinary sugar, made during photosynthesis, telling the pores to stay open.
In Hawaiian rice coral, parents that shrugged off a marine heatwave produced eggs, embryos, and juveniles carrying a distinct chemical fingerprint of heat tolerance. The finding hints that reef corals can hand down some resistance to warming seas.
Researchers isolated a single gut bacterium from patients who responded to cancer immunotherapy and showed it works by prompting a class of immune messenger cells to leave the gut and travel to the tumor. In mice, adding it turned non-responders into responders.
Researchers built a plug-and-play system in E. coli that uses computer-designed guide proteins to mark almost any target for destruction, then wired it into switches and oscillators and used it to boost a chemical yield by nearly a quarter.
Researchers dug DNA out of leaves, mussels and seaweed frozen for decades in a German monitoring archive. Reading tens of thousands of species across 40 years, they found local diversity mostly holding steady while communities quietly became more alike.
Plants detect bacteria using surface receptors, but many pathogens mutate the tag those receptors read and go unnoticed. A team in Zurich took two natural receptor variants apart to learn what lets some versions still recognize the disguised invaders, then used the rules to build better ones.
A team in Shanghai found that the mouse gut secretes a protein that clings to a specific group of friendly bacteria, nudging them to release cargo that keeps the intestinal immune barrier working. Killing the microbes was never the point.
Researchers built a single blood test, GutSeer, that reads chemical marks on tumor DNA to flag five gastrointestinal cancers at once. In a blind trial of 846 people it caught most early-stage tumors while rarely misfiring on healthy volunteers.
A phase 2 trial in Mali used an ultrasensitive PCR test to re-examine a lab-made antibody against malaria. The most detailed reading yet shows a single infusion kept most volunteers free of Plasmodium falciparum for six months, and cut the parasite stage that spreads to mosquitoes.
Recordings from four people with paralysis show that words spoken silently in the mind register in the motor cortex clearly enough to be decoded in real time. The same study built a mental password to keep private thoughts private.
Doctors at Children's Hospital of Philadelphia designed, tested, and dosed a one-of-a-kind base-editing therapy for a single newborn with a fatal metabolic disease. The infant tolerated more protein and less medication within weeks of treatment.
Researchers in Beijing built a recombinase-based system that flips, deletes, and fuses stretches of DNA up to megabases long, and does it without leaving the leftover sequences that usually mark the edit. They tested it in rice and human cells.
A treatment strategy borrowing from both cancer immunotherapy and mRNA vaccine technology is being tested against cardiac fibrosis, the scarring that drives heart failure and has no good current treatment.
Multiple 2025 studies show that environmental stresses experienced by a father — diet, toxins, even psychological stress — leave epigenetic marks on sperm that affect their offspring's development.
A wave of stem-cell-based embryo models now reproduces early human and mouse development with growing fidelity, offering a way to study the period that has long been least accessible to research.
Cornell researchers found a way to use proteins cells already make as built-in sensors, reporting on what's happening inside without the usual invasive labels or genetic tweaks.
A team in Brussels showed that monocytes recruited into the brain can be coaxed into adopting the identity of microglia — opening a route to repopulating the brain's immune system after injury or disease.
An international team of synthetic biologists published a landmark framework for building a living cell from molecular components, mapping both the scientific obstacles and a realistic path through them.
Google's AI co-scientist was asked to explain how certain bacterial parasites jump between species. Without prior training on the topic, it arrived at the same mechanism researchers had spent years uncovering — in 48 hours.
A team at Rockefeller University built a setup that keeps a working sliver of the inner ear alive on a benchtop, letting researchers watch hair cells amplify sound in real time — and opening a new window onto hearing loss.
Researchers engineered a common gut bacterium to break down oxalate — the main compound in kidney stones — directly in the intestine, with the bacteria colonizing stably without disrupting the rest of the microbiome.
Rockefeller scientists found that serine — a simple amino acid — acts as a nutrient sensor in hair-follicle stem cells, signaling them to switch from hair growth to wound repair when tissue is damaged.
Researchers trained an AI on T cell receptor sequences from a standard blood draw and found it could accurately distinguish over a dozen autoimmune diseases — potentially replacing years-long diagnostic delays.
Marine biologists have used CRISPR gene editing to create coral species that can better survive ocean warming and acidification.
A gene therapy called AMT-130 has shown remarkable results in clinical trials, slowing the progression of Huntington's disease by around 75% — the first therapy to meaningfully target the disease's root cause.
Researchers have developed an advanced AI model capable of predicting protein structures that have resisted conventional computational and experimental techniques.
A new broad-spectrum antivenom developed using synthetic antibodies can counter venom from multiple snake species — potentially transforming treatment for snakebite victims worldwide.
A groundbreaking AI model can predict how viruses will mutate, potentially giving scientists a head start in developing vaccines and treatments before outbreaks spiral.
Researchers have developed a synthetic human embryo model using stem cells — without sperm, eggs, or a womb — offering a powerful new window into early human development and ethics.
A new AI model simulates protein folding in real time, revealing every step of the process—offering critical insight into misfolding diseases like Alzheimer’s.
New research suggests pea plants can learn by association, responding to air movement as a cue for light.
Scientists use virus-like particles to deliver CRISPR into gut bacteria—editing genes directly inside living mice.
Gene therapy targeting the OTOF gene restores hearing in mice born deaf—raising hopes for treating human genetic deafness.
Scientists build tiny regenerative "Xenobots" from frog cells that can move, heal, and perform basic tasks.
Scientists discover that certain algae species are helping bleached corals bounce back faster in warming oceans.
A new implantable biosensor can detect infections and inflammatory responses before symptoms develop—paving the way for predictive medicine.
New research reveals that so-called “junk DNA” helps control gene expression, reshaping our understanding of the genome.
Researchers use AI-driven stimulation to help early-stage dementia patients recover lost memories.
Scientists have used CRISPR to stimulate regeneration of heart cells in mice, offering hope for reversing damage from heart attacks.
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