That little alien emoji staring back from your phone, with its smooth, bulbous head and almond-shaped black eyes, has ...

From Project Hail Mary to Independence Day, Alien to Arrival, these alien movies are much better than Disclosure Day.

Scientists suggest that advanced aliens might not have physical bodies, challenging traditional views of extraterrestrial ...

Based on evidence collected by the James Webb Space Telescope, researchers have found that interstellar comet 3I/ATLAS could be up to 12 billion years old!

After a two week expedition off the coast of Brazil, an international team of researchers discovered 31 new marine species, ...

There’s no data to suggest that aliens exist. However, if we believed they existed and came to Earth, our planet would offer ...

With the release of Disclosure Day, Steven Spielberg’s new film about aliens, a question as old as science fiction itself resurfaces: if aliens were to arrive on Earth, would they come to conquer us, ...

Theological debates suggest alien encounters might challenge religious traditionalists more than dismantle faith.

Teetering near endangered status, the starlet sea anemone produces “an ancient mechanism” for fighting viruses that ...

A mind wrapped in skin and bone can feel like the obvious model for consciousness. But that assumption may say more about where you live than about what consciousness really requires.

Comets have played an interesting role in the history of astronomy. Since antiquity, many cultures saw them as omens or ...

Harvard astronomer Avi Loeb has been appointed by the White House to lead a team investigating unidentified anomalous ...