A new study suggests that a familiar habit is associated with having more of it: continuing aerobic exercise across decades.

It's hard to imagine a system of physics simpler than a billiard table. Send a ball across the table, and its path follows a ...

Scientists have identified eight chemicals commonly used to preserve food that are linked to a greater risk of high blood pressure.

There's no proof of other life beyond Earth yet, but scientists are constantly looking out and listening for signs that we're not actually alone in the Universe.

Following the atomic devastation of WWII, the world found new, more benign uses for radioactive decay. Power plants, medical ...

Numerous women ruled ancient Egypt in some form or another throughout its storied history, not to mention some action-movie-worthy princesses.

Sometimes geologic features are obvious; faults can leave giant cracks in the ground, enormous boulders in a field are clear ...