Osteoarthritis is a common degenerative joint disease that causes pain, stiffness, and swelling and reduces your range of ...

A new investigation of ancient horned animal skulls found in Spain's Des-Cubierta Cave deepens the mystery of when and why ...

Scientists have many theories about how Earth's raw materials turned into living cells, but a new proposal is particularly ...

Yet there is clear evidence that adults benefit from playfulness just as children do. Research shows that adults who engage in playful activities tend to cope better with stress, experience more ...

Haolong is known only from a single specimen – an almost complete skeleton stretching 2.45 meters (8 feet) long, with stunningly preserved skin. Intriguingly, the bones suggest it was still a juvenile ...

New techniques to detect Y chromosome genes show frequent loss of the Y in tissues of older men. The increase with age is clear: 40% of 60-year-old men show loss of Y, but 57% of 90-year-olds.

Deep inside the Greenland ice sheet, radar images have revealed strange, plume-like structures distorting the layering ...

Venting, however, often goes beyond reflection into rumination. The study suggests that many people also try to exorcise ...

A fluffy cluster of stars spilling across the sky may have a secret hidden in its heart: a swarm of over 100 stellar-mass ...

A study on worms led by researchers from Vanderbilt University School of Medicine in the US has uncovered a previously ...

A new Spinosaurus species has been unearthed from the Saharan desert, and its skull bears a magnificent crest never seen ...

A comet whizzing through the Solar System has astonished scientists by doing something they had never seen before.