From the Greys to the Nordics, these aliens appear frequently across abduction stories and science fiction tales.

Some creative calculations using bug traps, epidemiology and trees suggest there are some 20 million unique insect species on ...

Not Alone 's first teaser trailer highlights the budding romance between the two, complete with flirting, blushing, and the ...

Some frogs have evolved features so strange that scientists struggle to explain them, and a few look less like amphibians ...

A mind wrapped in skin and bone can feel like the obvious model for consciousness. But that assumption may say more about where you live than about what consciousness really requires.

First time viewers of praying mantises might wonder what planet it calls home and whether or not its bite is fatal. Gardeners ...

New Guardian recruits are wanted in the war against alien bugs. Get another look at Guardians Planetfall in this latest ...

A look at the surreal landscapes of Socotra, home to some of the most unusual and alien-looking trees on Earth. Known for their unique umbrella-like shapes and remote environment, these ancient trees ...

It is often suggested that anyone who finds one of these invasive worms should kill it (carefully). Here's what else to know.