Beware the 10 most dangerous ocean creatures still lurking today.

TINY critters will be sent into orbit to research how to prepare humans for long-haul space trips. Tardigrades could show how ...

The fascinating journey of king crabs begins in the open sea, where modern fishing techniques are used to catch these massive creatures. From the moment they are harvested, each crab undergoes a ...

NASA have made a mind-boggling discovery on Mars - which may have come from an alien world. The peculiar "Skull Hill" rock has left scientists scratching their heads with its bizarre features and ...

To the disbelief of many, Harvard astrophysicist John Brandenburg believes that intelligent life once existed on Mars and was ...

The longest molecules ever found on Mars have been unearthed by NASA's Curiosity rover, and they could mean the planet is strewn with evidence for ancient life. Molecule chains containing up to ...

This week, solve the mystery of an ancient human ancestor’s fossil, meet a new generation of dire wolves, spy April’s full moon, and more.

Are Delaware folks ready to attract cute birds, but don't know how to make DIY hummingbird nectar? Here's an easy tip, plus ...

This image from ESA’s Mars Express spacecraft shows the Acheron Fossae region of Mars. This region shows many signs of past activity, from trough-like ditches and steep cliffs to smooth plains ...

NASA's Curiosity rover took this selfie while inside Mars' Gale crater on June 15, 2018, which was the 2,082nd Martian day, or sol, of the rover's mission. | Credit: NASA/JPL-Caltech/MSSS The ...