Low doses of a glucagon-like peptide-1 drug, a class better known for reshaping the weight loss market, are now being tested as tools to dial back biological wear and tear in older animals. Early work ...

In a lab far from the woolly mammoth’s icy plains, researchers from Colossal Biosciences have successfully brought a tiny “woolly mouse” to life. Here’s what it could mean for de-extinction. A tiny, ...

Aubrey de Grey describes his plan to get combinations of promising aging damage-repair approaches. Aging is accumulated molecular and cellular damage from metabolism, leading to pathology. He ...