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Crops irrigated with wastewater store drugs in their leaves
Scientists studying crops irrigated with treated wastewater discovered that trace pharmaceuticals often collect in plant leaves. Tomatoes, carrots, and lettuce absorbed medications such as antidepressants …
Fathers’ tobacco use linked to metabolic changes in their children
A new study in mice suggests that a father’s nicotine exposure could influence the metabolic health of his children. Researchers found that when male mice …
Life rebounded shockingly fast after the asteroid that killed the dinosaurs
The asteroid impact that wiped out the dinosaurs didn’t keep life down for long. New research shows that microscopic plankton began evolving into new species …
Scientists discover ALS protein that links DNA repair to cancer and dementia
A protein tied to ALS and dementia may have a much bigger role in disease than scientists realized. Researchers found that TDP43 controls a key …
Hidden deep-sea proteins could supercharge disease tests
Hidden in volcanic lakes and deep-sea vents, scientists have discovered tough new DNA-binding proteins built to survive extreme conditions. After scanning huge genetic databases, researchers …
A donut-shaped protein breaks apart to start bacterial cell division
Researchers have revealed how bacteria precisely control the genes that trigger cell division. The study shows that the MraZ protein, which normally forms a donut-shaped …
NASA’s Curiosity rover investigates strange spiderweb ridges on Mars
NASA’s Curiosity rover is investigating strange spiderweb-like ridges on Mars that may reveal a hidden chapter of the planet’s watery history. These “boxwork” formations likely …
Scared of spiders? Scientists say the real nightmare is losing them
Spiders and insects may not be fan favorites, but they are vital to the health of ecosystems—and scientists barely know how they’re doing. Researchers found …
How often do people really fart? Scientists built smart underwear to find …
Researchers have created “Smart Underwear,” a wearable device that measures flatulence by detecting hydrogen produced by gut microbes. Early tests suggest people may pass gas …
Textbooks were wrong: Scientists reveal the surprising way human hair really grows
Hair may grow in a completely different way than scientists once believed. Instead of being pushed out from the root, new research shows that moving …
Scientists discover giant swirling plumes hidden deep inside Greenland’s ice sheet
Scientists may have finally solved the mystery of strange plume-like structures hidden deep inside the Greenland ice sheet. New research suggests they form through thermal …
NASA launches twin spacecraft to solve the mystery of Mars’ lost atmosphere
Mars didn’t always look like the barren world we see today. Over billions of years, the Sun’s solar wind stripped away much of its atmosphere, …
A lab mistake at Cambridge reveals a powerful new way to modify …
Cambridge scientists have discovered a light-powered chemical reaction that lets researchers modify complex drug molecules at the final stages of development. Unlike traditional methods that …
Scientists discover ancient DNA “switches” hidden in plants for 400 million years
Scientists have uncovered an enormous hidden archive of plant DNA that has endured for more than 400 million years. By comparing hundreds of plant genomes, …
Gut bacteria that make serotonin may hold the key to IBS
Researchers have identified two gut bacteria that can produce serotonin, a key chemical that regulates bowel movements. In experiments with mice lacking serotonin, the microbes …
Scientists warn Australia’s “zombie tree” could vanish within a generation
A newly identified Australian tree has been dubbed the “zombie” tree because it’s alive but unable to reproduce. Myrtle rust repeatedly kills its young growth, …
Microplastics may be quietly damaging your brain and fueling Alzheimer’s and Parkinson’s
Tiny plastic particles may be quietly threatening brain health. New research suggests microplastics—now widely found in food, water, and even household dust—could trigger inflammation and …
Simple water trick cuts diesel engine pollution by over 60%
Scientists are exploring a surprisingly simple way to clean up diesel engines: adding tiny droplets of water to the fuel. During combustion, the water rapidly …
Our Sun may have escaped the Milky Way’s center with thousands of …
Scientists have uncovered evidence that our Sun may have traveled across the Milky Way as part of a massive migration of Sun-like stars billions of …
Study finds two types of colon polyps can raise bowel cancer risk …
Researchers studying over 8,400 colonoscopies discovered that having both adenomas and serrated polyps in the bowel can raise the risk of serious precancerous changes by …
Severe COVID or flu may raise lung cancer risk years later
A severe case of COVID-19 or influenza could increase the risk of lung cancer later on, according to new research. Scientists discovered that serious viral …
Monty Python Got It Wrong About Medieval Disease
In medieval Denmark, people could pay for more prestigious graves closer to the church — a sign of wealth and status. But when researchers examined …
Scientists crack a 20-year nuclear mystery behind the creation of gold
Gold and other heavy elements are born in some of the universe’s most violent events—but scientists still struggle to understand the nuclear steps that create …
Scientists built the hardest AI test ever and the results are surprising
As AI systems began acing traditional tests, researchers realized those benchmarks were no longer tough enough. In response, nearly 1,000 experts created Humanity’s Last Exam, …
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