Astronomers have detected drifting water clouds in deep space, far from any planet or star. This discovery strengthens the ...

Water on the Moon has long captured the attention of scientists, not just for its significance in future lunar exploration ...

Often referred to as "the gift that keeps giving," the HST has provided not just magnificent science — shared worldwide — but also some of our universe's most significant and ...

In a close-up of the Rosette Nebula — a stellar nursery 5,200 light-years away — dark clouds of gas and dust are seen being carved by radiation from massive stars. A young star at the upper right is ...

Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...

Perched atop Monte Sano Mountain (which appropriately translates to “Mountain of Health” in Italian), this 2,140-acre natural ...

Animal experiments are widely used to develop new medicines and to test the safety of other products. Many of these experiments cause pain to the animals involved or reduce their quality of life ...