In the US state park of Robbers Cave, Oklahoma, Carolyn Wood Sherif is standing squinting up at the sun. The two wooden ...

Sarah Spivey is a San Antonio native who grew up watching KSAT. She has been a proud member of the KSAT Weather Authority ...

The rules governing gravity and other laws of nature seem like eternal truths, but cosmologist João Magueijo has always ...

An unprecedented brain study has delivered fresh clues about consciousness—suggesting it's more about perception than planning. Two leading theories went head-to-head, but neither emerged victorious.

Sitting in a restaurant, you reach for the ketchup bottle, eyeing the basket of fries in front of you. You give the bottle a ...