Tens of millions of years ago, a diverse array of bird species soared, swam, and thrived amid their scaly reptile cousins—and ...
The ancestors of our furry cats and dogs once looked similar to today's modern mongoose, a mammal with a long body and small, ...
For the first time, scientists have analyzed metabolism-related molecules from the fossilized bones of animals that lived 1.3 ...
This video ranks the seven living gar species based on size, appearance, geographic range, and unique evolutionary traits.
New research led by the University of Washington suggests that two different climate transitions millions of years ago fueled ...
Russian researchers have coaxed microscopic animals back to life after they spent roughly 24,000 years locked in Siberian ice ...