Velella velella, or by-the-wind sailors, have become a more common sight washed up along the Oregon coast as oceans warm.

With former US President Barack Obama recently discussing the possibility of extra-terrestrial life, take a look back at ...

If someone told you there’s a portal to another galaxy hiding behind an ice cream shop in Denver, you’d probably laugh. But ...

From identity revelations to discovering an alien planet is actually Earth, here are the best movie twists ever.