Europe is quietly positioning itself to attempt one of the most audacious missions in planetary exploration: a dedicated landing on Enceladus to look directly for signs of alien biology. Instead of ...

That was the reaction inside the Dreamscape Learn Lab at St. Charles Community College — where biology students aren’t just reading about cells in a textbook. They’re stepping inside them. The ...

Is it the invasion of the genome snatchers? Just in case the idea of aliens walking around in human skin suits wasn’t frightening enough. An outlandish study asserts that aliens might have abducted us ...