Eating is one of life’s few constants: If you’re not eating right now, you’ll certainly be eating something within a few hours. But when and how often we should eat is still not fully understood.

Of course, humans can regrow damaged skin in the area—but also bone, tissue, and nerves. Here’s what you’ll learn when you ...

Scientists regenerate the Achilles tendon using stem cells without surgery, achieving full recovery in patients with chronic ...

New research suggests hair loss may hinge on a fragile cellular balance during regeneration, where stem cells must survive a ...

Add Yahoo as a preferred source to see more of our stories on Google. For decades, scientists have studied planarians as the poster child for regeneration. (CREDIT: Stowers Institute for Medical ...

Although often glossed over, the human liver is a pretty amazing organ. Not just because it’s pretty much the sole thing that prevents our food from killing us, but also because it’s the only organ in ...

Add Yahoo as a preferred source to see more of our stories on Google. New study reveals how fruit fly gene Zelda controls proper ending of tissue regeneration. (CREDIT: Shutterstock) Regeneration ...

Planarians are a striking model for studying regeneration owing to their extraordinary capacity to reform entire body structures from small tissue fragments. This ability is mediated primarily by ...

A team of scientists has mapped the regions surrounding stem cells in planarians—small flatworms that are famous for being able to regrow whole bodies from small fragments—and discovered something ...

Regeneration sounds like a superpower. It is the ability to regrow lost tissues, organs, or limbs. Some creatures, like axolotls or starfish, do this effortlessly. Their bodies replace what was ...