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

Scientists suggest that advanced aliens might not have physical bodies, challenging traditional views of extraterrestrial life. This theory questions our assumptions about consciousness and its ...

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 ...

Are we alone in the Universe? With more than 100 billion galaxies in the observable universe and at least 500 billion planets ...

There’s no data to suggest that aliens exist. However, if we believed they existed and came to Earth, our planet would offer them a somewhat risky buffet. There is liquid water, as well as salts, ...

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

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

The rocky exoplanet depicted here in this artist’s illustration, with a fuzzy atmosphere. (Melissa Weiss/CfA) As the famous ...

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

Eventually, we'll launch a mission dedicated solely to studying an interstellar object. When that day comes, which one should ...

From Alien to Jurassic Park, these iconic sci-fi movies are the very definition of cinematic perfection, remaining ...