Experiencing three or more traumatic brain injuries was linked with lower cognitive function later in life.

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Human cells make up only 43% of the body's total cell count, while the rest are microscopic colonists.

A concept called “quantum entanglement” suggests the fabric of the universe is more interconnected than we think. And it also suggests we have the wrong idea about reality.

The Latest Permian Mass Extinction (LPME) was the largest extinction in Earth’s history to date, killing between 80-90% of life on the planet, though finding definitive evidence for what caused the dramatic changes in climate has eluded experts.

New clinical trial finds inexpensive over-the-counter aspirin is just as effective as an injectable blood thinner, low-molecular-weight heparin, to prevent life-threatening blood clots.

A concept called “quantum entanglement” suggests the fabric of the universe is more interconnected than we think. And it also suggests we have the wrong idea about reality.

Researchers are calling rogue AI an “existential threat to humanity” that we need to regulate like nuclear weapons.

A recent study by the Environmental Working Group found that fish in Lake Erie have 11 parts per trillion of a toxin called PFAS. The levels are one of the highest in the country.

A device developed at the University of Florida for the U.S. military provides protection from mosquitos for an extended period and requires no heat, electricity or skin contact.

The apocalyptic plot of hit TV series The Last of Us has coincided with a real-life threat from fungi.

The recent findings suggest the titanosaur — one of the largest dinosaurs in the world — may have close ties with modern-day crocodiles and birds.

Bryan Johnson's drive to reduce his biological age is much like a full-time job. He does look like he will stop till he reaches the biological age of 18.

An AI has designed anti-microbial proteins that were then tested in real life and shown to work. The same approach could eventually be used to make new medicines. Proteins are made of chains of amino acids. The sequence of those acids determine the protein’s shape and function.

An Emory University study shows levodopa, a drug that increases dopamine in the brain, has potential to reverse the effects of inflammation on brain reward circuitry, ultimately improving symptons of depression.

Imagine showers of little green sand grains drifting through the ocean: collecting on coral reefs, rolling off the backs of whales, sprinkling schools of tuna — and helping to save all those creatures, and humanity, too. At least that’s the idea. These green showers are crushed olivine, an abundant volcanic mineral, delivered by a fleet […]

People with irritable bowel syndrome (IBS) have lower bacterial diversity in the intestine than do healthy people, according to a team of investigators. The investigators believe that theirs is the first analysis to find a clear association between IBS and reduced diversity in the microbiota of the gut.

Researchers from England and Italy have discovered an anti-aging gene in a population of centenarians that can halt decay in heart function and rewind the heart's biological age.

"It's almost T-1000-like," scientists said.