Dire wolf petrous bone ancient DNA sampling ... They also exhibited wolflike caution, running to hide in dark places if they were surprised or alarmed. “From day one they have always behaved ...

Scientists and researchers around the globe are investigating a series of mysteries about what happens to our bones over time. It's no coincidence that our bodies feel a little creakier as we age.

The trillions of cells that make up our skeleton age too, and some change in ways that weaken the very structure of our bones. Aging and stress can induce cellular senescence in osteocytes ...

These receptors act like docking stations for vitamin D to bind to and trigger different effects in the skin, intestine, bone, parathyroid gland, immune system and pancreas, among others.

Colossal Biosciences says it used novel gene-editing technology to alter gray wolf DNA to breed the animals. Dire wolves ...

What I thought would probably be a piece of fungus blown from a tree was a bleached bone. It didn’t get there by itself, and the chew marks on the bone revealed the culprit; the tooth grooves ...

In medicine, its ability to produce custom-made, complex structures is changing the way doctors treat injuries and diseases—especially when it comes to rebuilding bones and other body tissues.

The demographics of the deceased, the types of injuries in their bones and the manner in which they were interred suggested that they had fought as gladiators around 1,800 years ago, when what is ...

The dire wolf was one of the most formidable predators in the Americas during the last Ice Age, possessing a body more stout ...