Bacteria in the human gut can directly deliver proteins into human cells, actively shaping immune responses. A consortium led ...

If you're a female athlete thinking about nutrition goals for the new year, here's some good news: The science on fueling for ...

"Giving Materials Memory" to establish scientific proof of U.S. cotton origin, authenticity, and integrity at scale ...

Alzheimer’s may destroy memory by flipping a single molecular switch that tells neurons to prune their own connections. Researchers found that both amyloid beta and inflammation converge on the same ...

More than 3.5 billion years ago, the Earth was not the hospitable world we know today. The atmosphere lacked oxygen, the seas ...

For about fifteen years, a group of early humans called Denisovans lived only in gene sequencers and human imagination. Now, a skull nicknamed “Dragon Man” has helped put a face to the name.

Human evolution’s biggest mystery, which emerged 15 years ago from a 60,000-year-old pinkie finger bone, finally started to unravel in 2025. Analysis of DNA extracted from the fossil electrified the ...

A 2.5-billion-year-old rock from South Africa's Gamohaan Formation. AI analysis suggests the dark structures preserved in the rock are the remains of a complex microbial community. Pairing ...

Researchers wearing protective clothing and gloves use an electronic nose. Forensic analytical chemist Maiken Ueland (left) and PhD candidate Bridget Thurn use an electronic nose to detect volatiles ...

NEW YORK, NY / ACCESS Newswire / November 20, 2025 / Nobody saw it coming. Not the regulators writing ESG checklists. Not the brands chasing carbon offsets. Not the investors who dismissed ...

Modern-day microbe-made mounds called stromatolites (seen here in Australia’s Shark Bay) have counterparts in the fossil record going back billions of years. Biomolecular evidence of ancient life has ...

Researchers have discovered chemical traces of life in rocks older than 3.3 billion years, offering a rare look at Earth’s earliest biology. By combining advanced chemical methods with artificial ...