Orange cats have a unique genetic mutation that gives them their special coats — and this mutation also explains why so many of them are male, two new studies find. Many animals have orange hair, ...

The mystery of a Scarsdale couple's disappearance more than four decades ago is believed to have been solved following the discovery of a car with a human bone in a Georgia pond. A 1978 Lincoln ...

A galaxy billions of light-years across space-time has puzzled scientists since its discovery more than 50 years ago. PKS 1424+240 is a blazar, with a hugely active black hole in its center blasting ...