A warm body in the rainforest gives off a loud chemical signal. For most mosquitoes, that signal could belong to almost any ...

Only one specimen of Alcovasaurus has ever been found, named for the tiny Wyoming town of Alcova, where it was discovered ...

That moment of indigestion somehow survived the rise and fall of the dinosaurs, hardening into a “regurgitalite” that ...

The fossil does more than add a new specimen, it adds a test case. According to the University of Minnesota release, ...