Researchers have long studied the body’s clock, its circadian rhythm, which governs a host of biological functions including ...

Moritz Muller still gets goosebumps eight years later when thinks about the run to the gold medal game that he and his Germany teammates went on at ...

A Mexican immigrant whose skull was broken during his arrest by immigration officers last month in Minnesota says the beating was unprovoked. Alberto Castañeda Mondragón says federal agents began hitt ...

No charges will be filed against an officer who fatally shot a 16-year-old boy in a stolen vehicle who had struck a motorcyclist while fleeing from police.