For as long as humans have looked toward the stars, one question has remained unanswered: how did life begin? Scientists have ...

Two scientists explored the idea that there was another civilizaton before humans, which harnessed energy and wiped itself ...

This discovery marks a major milestone in the search for life on worlds beyond our solar system. A faint stream of helium ...

Scientists are trying to learn how small an exoplanet with an atmosphere can be. When you purchase through links on our site, ...

When scientists search for life beyond Earth, Mars usually gets most of the attention. But another world may offer an even ...

A self-proclaimed time traveller claims aliens will make contact in 2028, sparking online debate. His assertions, made during ...

When astronomers observe distant exoplanets, they sometimes encounter a frustrating result: instead of revealing the chemical fingerprints of an atmosphere, the data appear almost completely flat.

Scientists say the findings of the new study may make future searches for extraterrestrial intelligence faster and more ...

A METEORITE that smashed though a roof and into a New Jersey bedroom may contain the chemical blueprints of alien life.

A planet with one side permanently roasting and the other frozen in endless darkness might still have a chance of supporting life. Researchers found that heat inside a tidally locked exoplanet could ...

After a two week expedition off the coast of Brazil, an international team of researchers discovered 31 new marine species, including a fast-moving gossamer worm, a creepy fish, and other organisms ...