The bird retina is one of the most energetically expensive tissues in the animal kingdom, yet it doesn’t use the energy ...

The creation, care and keeping of creatures is a responsibility the last full-time museum taxidermist in the U.S. takes both ...

Shark teeth are everywhere once people start noticing them. They turn up in fossil shops, washed along beaches, buried inside ...

This gruesome scene is not as shocking as it seems. We explain how a moose scrapes the velvet from its antlers.

Allied Market Research has published a comprehensive new study titled "Non-Animal Alternative Testing Market by Technology ...

Pregnancy poses many challenges, including protecting against infection and increased nutritional demands.

Researchers have successfully regenerated skeletal and connective tissue, although the new tissue was not perfectly formed.

Humans possess the genetic machinery that bears and bats use for hibernation, research has found. Is this the dawn of a new ...

Scientists at the University of Rochester pulled off a remarkable experiment: they transferred a longevity-related gene from ...

Two experimental drug molecules promoted myelin repair in MS disease models, pointing toward a possible future route for ...

Discover how naked mole rats, known for their unique biology, may hold the key to understanding aging and disease resistance.