Can chimpanzees wage war? In this excerpt from "The Beast Within: Human as Animals," scientific researcher Jessica Serra looks at the dark side of our cousins' behavior.

During a kitchen renovation, a family in England unexpectedly discovered a hoard of coins that was likely buried for safekeeping during the first English Civil War.

Electric cars and laptop batteries could charge up much faster and last longer thanks to a new structure that can be used to make much better capacitors in the future.

What would it be like to fall past the event horizon of a black hole? A new NASA simulation provides a peek into the bizarre physics of spaghettification.

Archaeologists excavating a burial mound in Croatia have discovered a 2,500-year-old Illyrian helmet that may have been a votive offering.

A tiny, previously undisclosed lunar rover has been spotted strapped to the side of China's moon-bound Chang'e 6 lander in newly released pre-launch photos. The true purpose of the rover, which is scheduled to land on the moon's far side, remains a mystery.