The attorneys general of Texas and Arizona contend that Cord Blood Registry, which stores umbilical cord cells, profited from misleading new parents. By Sarah Kliff and Azeen Ghorayshi The reporters ...

Add Yahoo as a preferred source to see more of our stories on Google. Discover how a compound from Burmese python blood helped mice curb their appetite and lose weight in a groundbreaking study. Blake ...

Burmese pythons are the scourge of the Everglades because of their voracious eating habits but that gluttony, often followed by a prolonged fast, may unlock new weight loss therapies for humans, ...

Every time a Burmese python swallows a meal, something remarkable happens inside its body. Its heart expands by a quarter. Its metabolism accelerates by a factor of thousands. Organs that had shrunk ...

Musi, a free music-streaming app that had tens of millions of iPhone downloads and garnered plenty of controversy over its method of acquiring music, has lost an attempt to get back on Apple’s App ...