Is this pensive-looking chimp contemplating a new idea? An incredible new study proves the primate has a mind closer to humans than we previously thought. ondrejprosicky - stock.adobe.com See more of ...

Electron spin may subtly break the symmetry between mirror-image molecules, helping explain why biology chose one molecular ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. One of the bleakest ...

A team of scientists has identified a new physical mechanism that could help explain one of the most persistent mysteries in science: why life consistently uses one "handed" version of its molecules ...