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

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

Using emerging radio techniques refined during and after the Second World War, the astronomers detected a powerful radio ...

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

Harvard astrophysicist Avi Loeb argues 3I/ATLAS and other interstellar objects may hint at alien technology, drawing fame, ...

Harvard astrophysicist Avi Loeb argues 3I/ATLAS and other interstellar objects may hint at alien technology, drawing fame, funding, and fierce criticism.

"Supergirl" is in theaters, with a story that was pulled straight from the comics. These are the 10 biggest differences ...

The sequel to last year’s ‘Superman’ gives his disaffected cousin, played by Milly Alcock, her own intergalactic adventure.

Sci-fi movies are known for their big ideas and complicated themes, but there are many movies that people struggle to ...

President Donald Trump took in nearly $1.2 billion from his crypto businesses last year, a federal filing released Tuesday shows, locking in profits w ...

The Avengers are the most legendary team in comics history, and these stories helped establish get them there.