Venus and Mars may have once supported life. This video explores the evidence and theories surrounding the potential for life ...

Mysterious rocky exoplanet with cratered surface floating in front of a colorful cosmic nebula filled with glowing stars, ...

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

The faraway moon has 'a slushy high-pressure ice layer' similar to the melting Arctic that could hide extraterrestrial life.

The 3I/ATLAS interstellar object, which a number of scientists consider to be potentially technological and likely to pose a ...

Researchers have pushed back on NASA's claims that 3I/ATLAS is an ordinary comet, just hours before it makes its closest ...

Humanity has sent into space everything from lightsabers and Tesla Roadsters to golden records and entire digital genetic ...

Honey badgers are not actually named for their love of honey, in fact, they raid bee hives to loot the delicious, protein-rich larva inside, which seems like an overly complicated way to get protein.

Together, variations in the albedo, its distance from the Earth and sun, and its phases seen from Earth can all cause the brightness of Venus to swing from -4.92 to -2.98, according to a 2018 study.

The villain is the character that the people remember,” said actor Udo Kier, an icon of world cinema who’s carved out his own ...

While the 21st century has been bumpy, it has also ushered in monumental scientific and technological breakthroughs that have ...

Pluribus imagines Kepler-22b as an ocean world that sends a gift to humanity through radio waves. In real life, no such ...