In the vast tapestry of prehistoric life, certain creatures stand out for their sheer size and fascinating adaptations. Among these is the Megatherium, a genus of giant ground sloths that once roamed ...

Massive Megatherium sloths once stood as large as Asian elephants, ripping foliage off treetops with prehensile tongues like today's giraffes. "They looked like grizzly bears but five times larger," ...

Ancient sloths lived in trees, on mountains, in deserts, boreal forests and open savannahs. These differences in habitat are primarily what drove the wide difference in size between sloth species.

The answer to many of today’s problems seems to lie in the magic word ‘skills’, but this word can be used to mean so many different things, depending on audience and context, that in itself it is far ...

“Some tick species even thrive when it's cooler or colder...and actually hibernate when it gets too warm outside,” said Kathryn E. Reif, PhD, MSPH, during her Fetch dvm360 Conference session in ...