Why are we allowing unidentified objects to operate with impunity in our skies?” one expert testified Tuesday.

The Harvard astrophysicist has devoted years—and thousands of interviews—to the idea that mysterious objects streaking ...

Rep. Tim Burchett alleges the U.S. government transfers classified UFO documents to private companies to avoid FOIA requests and block disclosure.

Space exploration was a major theme of a state House hearing on Tuesday, even as the budget deadline looms over lawmakers.

A procedural vote on the National Defense Authorization Act failed to pass the House Tuesday, in no small part because the ...

A recent Texas Supreme Court ruling blocks Harris County from funding a legal defense aid program for immigrants.

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

3I Atlas is one of the most unusual interstellar objects ever observed, showing behavior that initially confused scientists.