If true, this could overturn our current model of dark energy and cause "Big Crunch" sooner than previously thought. Dark ...

Explore daily insights on the USA TODAY crossword puzzle by . Uncover expert takes and answers in our crossword blog.

Could our location in space be skewing cosmic measurements? A new study suggests a giant void may explain the Hubble tension.

After decades in which European bond trading has been shrouded in opacity, with players having different degrees of access to ...

Chess coach Daniel Greiner walks through a chess puzzle where a sacrifice leads to a surprising checkmate. Barack Obama ...

This complex vending machine puzzle challenges even seasoned solvers. Watch each step as the mystery slowly unfolds.

Get ready for a wild ride! If you loved the shocking twists of The Usual Suspects, then these 15 mind-bending movies are for ...