The White House says it will look into the disappearances and deaths of several U.S. government employees who had access to ...

Claiming “I can’t do it” can be a harmless excuse, until it’s used strategically. Some adults have mastered this tactic to ...

The study says the Colorado River took a convoluted path as it carved the canyon — and got help from an ancient lake.

A new study suggests a proto–Colorado River filled a large basin before spilling westward to set the Grand Canyon’s modern ...

New clues emerge in Monica Reza’s disappearance as Trump launches a probe into deaths and disappearances of U.S. scientists.

Explore A Second Humanist Child Naming Ceremony Held in Nigeria, celebrating new life with unique traditions and meaningful connections.

Are humans natural born runners? Here’s why evolutionary and anatomical evidence suggests running was more central to our ...