Latest science news in Biology & Nature
Scientists engineer human-germ hybrid molecules to attack drug-resistant bacteria
Taking a cue from viruses that infect and kill bacteria, the researchers engineered molecules capable of targeting the bugs in a way the human immune system cannot—an approach that could...
Climate change could separate vanilla plants and their pollinators
The vanilla species grown for its flavoring is finicky. Genes from its wild relatives could help make it hardier — but not if those cousins go extinct.
Scientists 3-D printed a tiny elephant inside a cell
The first structures ever 3-D printed inside living cells point to applications for biology research.
Why these zombie caterpillars can’t stop eating
Sneaky chemistry by a real-life “Last of Us” Cordyceps fungus mind controls its zombie insect victims by convincing them they’re starving.
These 5 nutrients might be lacking in your diet
U.S. diets should include more of vitamins D and E, fiber, calcium and magnesium — all are essential nutrients that could offer health benefits.
Simulations reveal how sharp boundaries endure in soft tissue
Research could help explain how cells organize into complex living systems
Scientists create safer pig organs with goal of transplants for humans
(Reuters) - Scientists at a Massachusetts company seeking to make pig organs safe enough to be transplanted into humans have used gene-editing technology to clone piglets that lack a potentially...
Genetic evidence that our brains make new neurons in adulthood may close a century-old debate
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NIH restores grants to South Africa scientists, adds funding option for other halted foreign projects
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Elephants gesture to signal what they want—just like us
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Some butterflies adapted to have second ‘heads’ that confuse predators
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Record-setting recovery of ancient protein used to identify extinct rhino relative
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A taste for microbes
Science & Tech A taste for microbes A video of a brooding octopus mother interacting with a fake egg that was doped with a microbial molecule isolated from rejected octopus egg bacteria....
Stealing a ‘superpower’
Corey Allard in his lab at Harvard Medical School.Niles Singer/Harvard Staff Photographer Science & Tech Stealing a ‘superpower’ Study finds some sea slugs consume algae, incorporate photosynthetic parts into their own bodies to...
Forecasting the next variant
Health Forecasting the next variant Professor Eugene Shakhnovich (from left), Dianzhuo (John) Wang, and Vaibhav Mohanty worked together on the studies.Veasey Conway/Harvard Staff Photographer Yahya Chaudhry Harvard Correspondent July 3, 2025 5 min read Harvard...
Are salmon sperm facials really good for your skin?
Med spas all over Los Angeles now offer what they call salmon DNA facials. Does the trendy social media-approved treatment actually work?
Called to the threshold, a death doula learns from the dying
Transitions and transformations can be fraught, even torturous. As a death doula, a big part of the work is sitting in that liminal space.
Inside Nike's all-women half-marathon in L.A.: the good, the bad and the surprising
From long lines to a delayed start time and a finale concert with Doechii, here's everything that happened at the Nike After Dark tour at SoFi Stadium.
What is a mushroom really? Two titans of the wellness world duke it out
Paul Stamets and Jeff Chilton began as friends, their collaboration leading to the rise of medicinal mushroom supplements. Until they disagreed on one important thing: the definition of mushroom.
Measles on the rise in California: More cases so far this year than all of 2024
California has already reported more measles cases this year than in all of 2024, a worrisome development that comes as the nation is suffering its largest outbreak of the super-infectious...
Planes are having their GPS hacked. Could new clocks keep them safe?
How a new atomic clock might be the way to tackle attacks on plane GPS systems
Tiny creatures gorge, get fat, and help fight global warming
Scientists find out how the epic deep sea migration of a tiny animal is storing planet-warming carbon.
Work begins to create artificial human DNA from scratch
Scientists start a controversial project to create the building blocks of human life, in what is thought to be a world first.
Tiny creatures gorge, get fat, and help fight global warming
Scientists find out how the epic deep sea migration of a tiny animal is storing planet-warming carbon.
200 million year-old flying reptile species found
The newly discovered flying reptile is the oldest pterosaur in North America.
Chimps develop fashion trend by shoving grass in their ears — and in their butts
Chimpanzees are running around with grass in their ears and butts at the Chimfunshi Wildlife Orphanage in Zambia. This is the second time a bizarre fad-like behavior has gripped the...
Scientists discover Burmese pythons have never-before-seen cells that help them digest entire skeletons
Specialized cells in the intestinal lining of Burmese pythons allows them to completely absorb the skeletons of their prey.
'Alpha male' primates are rare, with females about as likely to dominate the opposite sex, study finds
Researchers have found that clear-cut male dominance is rare in primates, with both sexes capable of reigning supreme depending on the circumstances.