Life on Earth may not have started here at all. A scientist says alien intervention is unlikely but still possible, reshaping the debate on our true origins.

Astrobiologists say we could find evidence of microbial life within the next 10–20 years. What does that mean? Where are we ...

Islands are often home to rare and fascinating animals, but some also harbor wildlife that makes them far more dangerous than they appear at first glance. In this video, we travel around the world ...

We look back with a strange mix of fondness and horror at the things we once considered totally normal. So, grab your Cabbage ...

Venezuela's ruling party-controlled legislature on Thursday (February 19) approved a limited amnesty bill that human rights ...

U.S. President Donald Trump on Thursday (February 19) accused former President Barack Obama of disclosing classified information when he recently said that aliens were real, but Trump did not cite any ...