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 ...

Yet the key insight lies not in what was found, but in what the analysis revealed about the scale of previous searches.

Searching for extraterrestrial intelligence has so far primarily meant focusing on one particular type of signal—and that ...

This documentary explores the fascinating scientific quest to find intelligent alien life, discussing methods ranging from ...

Astronomers have discovered that previous searches for alien signals unknowingly covered over 6.1 million stars, revealing a vast, unexplored area for future research.

Most alien-signal searches listen to a narrow part of the radio spectrum, but astronomers are now testing higher frequencies that have barely been explored. A first search using archived ALMA ...

The James Webb Space Telescope (JWST) is one of humanity's greatest gifts to itself, revealing our cosmic surrounds like never before. The telescope's revolutionary infrared sensitivity makes it ...

Veteris is almost twice as old as Earth, and its lifeforms resist familiar categories such as plant, animal and fungus. Some ...

The Fermi paradox asks why we haven’t found aliens yet. Scientists say the answer may lie in timing, technology, and the vast scale of space.

Louisa Mason's study uses archived ALMA data to explore new radio frequencies for alien signals, expanding SETI's search ...

Some of the greatest science fiction in the Western film canon — and also Gladiator ...

The Ark Season 3 arrived on Syfy on July 29 with a premiere that buries an alien artifact storyline grounded in real ...