NASA's plans for Mars sample return are effectively cancelled as part of a bill approved by the U.S. Congress, ending efforts ...

Five new animal species that camouflage themselves as excrement or bark reveal some of what still remains hidden in the world ...

"Without Mars, Earth's orbit would be missing major climate cycles. What would humans and other animals even look like if Mars weren't there?" ...

If aliens from space can die and mourn their dead then they likely invented gods to worship. Because they missed their loved ...

Earth is home to creatures so strange, beautiful, and bizarre that it’s easy to forget we share the planet with them. These ...

Only collaboration at scale, across sectors and geographies, can turn the tide on invasive species, which are a growing ...

For decades, scientists have tried to turn the question of alien life from late-night speculation into something you can ...

Exoplanets like Earth have been discovered but not all Earth-like planets are equal when it comes to alien life.

A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 radio signals of ...

Prepare to laugh, ponder, and take a closer look at humanity through a cosmic lens as award-winning author Momoko Uno ...

Talking guns, you said? Sounds highly appropriate, given the unique personalities different types of guns have. The pistol, ...

Wondering about the weirdest animals in the world? We've listed the Top 31 here — including the axolotl, aye-aye, blobfish, ...