Alien egg goes on display at the National History Museum - One of the classic eggs from the Alien franchise is now on display ...

How did life start on Earth? The answer is a big scientific mystery scientists are actively investigating. After talking with many scientists, host Regina G. Barber found that an abundance of water on ...

While the outer solar system gets most of the attention, the inner solar system might be hiding secrets about ...

Scientists have synthesized methanetetrol, an elusive alcohol that could be the foundation of alien life. Chemists have ...

Mars, Europa and Enceladus are the three most promising locations in the solar system to search for life living off cosmic ...

A planet more than 100 light years away from Earth could be "teeming with alien life" after the "strongest ever signs of ...

A new study suggests that cosmic radiation could potentially provide the energy to kick-start extraterrestrial life deep ...

"We should put all possibilities on the table that it's a rock, a comet, or something else until we get the evidence, the ...

Scientists created methanetetrol in the lab, revealing new possibilities for space chemistry and prebiotic processes.

"We found that hundreds of exoplanets are larger than they appear, and that shifts our understanding of exoplanets on a large ...