University of Colorado Boulder astrophysicist Jeremy Darling is pursuing a new way of measuring the universe's gravitational ...

Deep in the Amazon rainforest, the power of mighty rivers combines with the pull of the moon's gravity to form waves that run ...

Tens of thousands of faithful Catholics gathered in St. Peter’s Square to watch Pope Leo XIV deliver the first Sunday ...

I’ve hit the water so many times, really hard and had hundreds of mild concussions, perhaps even a thousand or more," says surfing legend Garrett McNamara ...