Science fiction often imagines life on planets but real astronomy suggests some of the best candidates may be moons instead.

We Want to Believe by Adam Kirsch review. Kirsch says that the majority of UFO enthusiasts are not true believers.

Ocean surface temperatures are also steadily creeping up, hitting the hottest point since records began this month at 70 ...

Lanterns' Episode 2 closes one case and opens another, as Hal (Kyle Chandler) hauls alien goo and John (Aaron Pierre) learns ...

Astronomers may have been listening for alien civilizations in only a small slice of the radio spectrum while overlooking a largely unexplored range of higher frequencies. Using archived data from the ...

Secret skies, contested truths, and a government finally opening its UFO vault just enough to keep everyone arguing.

Google's AI Overviews feature is showing overtly racist responses about being alone with certain groups of people.

The search for extraterrestrial life has evolved from philosophy to a serious scientific and national security concern ...

Science: Nikku Madhusudhan (IoA) Claims about possible extraterrestrial life on K2-18b and Mars generated worldwide ...

Scientists propose a universal test that could detect alien life without assuming it resembles any biology found here on ...

Throughout July 2026, SETI Institute scientists, leaders, and collaborators contributed to conversations spanning the origins of life, the search for extraterrestrial intelligence, Mars exploration, ...

Given the size and age of the universe, it should be full of species with technology far more advanced than our own. But so far there is no trace ...