Jeff Coller, a pioneering RNA biologist and a professor at Johns Hopkins University, has spent the past year vehemently ...

What do Botox, rat poison, weight-loss drugs and a fictional murder investigation have in common? At the University of Nevada ...

I am standing on its muddy shores, watching, with some apprehension, a 6-and-a-half-foot alligator. Its pewter eyes blend in ...

Lizards' push-up movements are actually a form of communication. Both male and female lizards can perform push-up displays.

South African president Cyril Ramaphosa urged South Africans to protest peacefully, warning against violence, intimidation and vigilantism He acknowledged concerns over undocumented immigration but ...