Exploding head syndrome may sound like something out of a science fiction movie—but in fact it’s a very real sleep disorder. People with this sleep phenomenon are prone to experiencing loud and sudden ...

Scientists regularly solve mysteries about the body. For instance, they've recently discovered that magnetism is behind why your molecules are right or left-handed and that the ability to walk upright ...

Hear that bump — or bang — in the night? Getting your recommended seven to nine hours of shuteye can come with complications for many, from obstructive sleep apnea to restless leg syndrome and more.