Astronomers have recently started looking for black holes bigger than galaxies. Brian Lacki explains how these “stupendously ...

A new SETI study argues that turbulent space weather around distant stars can smear out ultra‑narrow alien radio signals, ...

The June 30 primary elections will determine party nominees for the November election. Here are live updates from the ...

I WAS 7 when I first met him. A fleck of dust besmeared his face; his curly, golden hair and scarlet ribbon bow tie caught in the wind from a corner of his planet scarcely bigger than himself; his ...

The Last of Us meets its sci-fi match in a 2025 Netflix show that uses an alien invasion as a lens through which to explore ...

Scientists have found a hidden biosphere stretching miles beneath Earth’s surface and as deep as 6 miles below the seafloor.

A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the White House to lead a ...

The pilots dubbed the fireballs “foo fighters” but had no idea what they were. Plasma? Enemy tech? Aliens? We still haven’t ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

Peacock's best new movies streaming in July 2026 include the Colleen Hoover adaptation 'Reminders of Him,' a Tom Hanks comedy ...

Case in point: Scientists from Tokyo University and Hokkaido University in Japan stumbled across some mysterious jet-black ...

Along with other recent discoveries, the new finding from Perseverance boosts the case that Mars once hosted conditions that ...