Add Yahoo as a preferred source to see more of our stories on Google. Millions of years ago, humans lost the ability to produce vitamin C, a mystery that has puzzled scientists for decades. Now, new ...

Millions of years ago, our ancestors lost the ability to make vitamin C. It’s long been unclear why. But Dallas researchers may have uncovered an explanation — and it involves parasitic infections. At ...

A recent analysis finds up to 1,000 times more molecular oxygen than can be explained by prevailing theories about where it comes from. Eric Mack has been a CNET contributor since 2011. Eric and his ...

NEW ORLEANS – It turns out the thing outgoing Ole Miss offensive coordinator Charlie Weis Jr. was most worried about prior to the 2025 season may have ultimately been the Rebels’ superpower. Drama has ...

As the body’s largest organ, it makes sense that the skin should be kept healthy and clean. Plus, vanity is a strong motivator—humans may have evolved to analyze others’ skin to determine their health ...

PECOTA, which stands for Player Empirical Comparison and Optimization Test Algorithm, is BP’s proprietary system that projects player and team performance PECOTA is a system that takes a player’s past ...

Speaking to Sky News, Sheina Gutnick said the Prime Minister had an obligation to explain how the attack was allowed to happen, arguing the massacre could not be treated as an isolated incident. “He ...