A recently discovered "super Earth" located around 25 light-years from our planet is not as massive as previously thought, ...

A siphonophore—a colonial marine invertebrate related to the venomous stinging Portuguese Man-o-war—is scanned using Deep ...

Scientists say moons around rogue planets wandering through the galaxy could remain warm enough for life thanks to tidal heating and hydrogen-rich atmospheres. These dark, starless worlds may have had ...

From river giants to land-dwelling beasts, these are the biggest creatures walking, swimming and flying across our planet ...

Lizards are found on all continents apart from Antarctica and the largest ones are huge monsters. Here are ten of the biggest ...