On certain remote shores in northern Australia, the line between sea and land is not as firm as it looks. When the tide drains away, a small, mottled octopus hauls itself out of the shallows and ...

A thick shell "implies a longer route that oxygen and nutrients would have to travel to connect Europa’s surface with its ...

NASA’s Curiosity rover has photographed a knobbly Martian rock that looks strikingly like a piece of ocean coral, a reminder ...

One day, probably far off in the very distant future, if astronomers are correct in their assumptions about the vastness of space, Earth will be visited by intelligent beings from another planet.

This winter, Oakland’s Chabot Space & Science Center is screening three iconic science fiction movies — projected in their 70-foot hilltop planetarium. Chabot’s Valentine’s Day planetarium screening ...

After reviewing almost 30 years of signals, University of California Berkeley researchers have identified 100 mysterious, deep-space radio blips they want to review for signs of extraterrestrial life.

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. After reviewing almost 30 years of signals, University of ...

A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 'signals of interest' with the world's largest radio telescope. When you purchase through links on ...

A team of astronomers found no radio signals from the comet that would suggest it is an extraterrestrial spaceship. The comet was confirmed in July 2025 as the third known object to enter our solar ...