Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. An enigmatic skull ...
A near-complete skeleton found on Dorset's Jurassic coast has been identified as a new species of ichthyosaur, a type of prehistoric marine reptile that once ruled the oceans. The dolphin-sized ...
An enigmatic skull recovered from the bottom of a well in northeastern China in 2018 sparked intrigue when it didn’t match any previously known species of prehistoric human. Now, scientists say they ...