A homeowner from Austin, Texas, turned to Reddit to identify a pair of unknown plants growing in their yard. "Help ID these ...

The Anunnaki myth has inspired centuries of speculation about gods, aliens, and ancient civilizations. This episode separates archaeological evidence from popular reinterpretations, examining what ...

Earth hosts a variety of alien-like species, from the ribbon worm and syphonophore to the carnivorous pitcher plant and ...

Some of the world’s most lethal poisons start off in incredibly unassuming forms. Here’s three of the most famous examples.

A new book suggests the novel approach of eating or in some other way using invasive plants rather than trying to kill them ...