A polarizing Harvard astronomer has been appointed to lead a White House panel studying UFOs. Avi Loeb is leading a new ...

This video looks back at Tabby’s Star, the bizarre stellar anomaly that pushed astronomers into one of the strangest public ...

This video explores obscure answers to the Fermi Paradox, asking why the universe seems silent if alien civilizations should ...

Supergirl didn't have a lot in the way of cameos but this one was pretty clever -- you just have to listen for it.

A new Mississippi law authorizes the state's top law enforcement agency to compile a list of immigrants illegally living in ...

The small alien bus driver character in DC's Supergirl film has a very distinct voice. Here's who plays that character and ...

Supergirl gets some much-needed support from David Corenswet’s Superman and Jason Momoa’s Lobo in her new solo film, but it’s ...

Supergirl, inspired by the Woman of Tomorrow comic run by writer Tom King and artist Bilquis Evely, sees the hero on a bender ...

If you watched Supergirl and thought you spotted a massive, unannounced cameo, you weren't imagining things. We now have ...

Seth Rogen has officially made his debut in the DCU. But instead of playing a major character, the comedian’s first DCU role ...