Medieval health and sanitation efforts involved deliberate interventions; however, some of these measures had the opposite ...

An alternative model in which the universe is 26.7 billion years old and needs neither dark matter nor dark energy has held ...

Meteorologists said Friday they were observing an unprecedented early disruption of the polar vortex, raising the risk of ...

It would seem difficult to miss a 15,000-pound (6,804-kilogram) baby, but for months scientists who study rare whales did ...

A Pakistani astronaut will join the crew of China's Shenzhou 24 spacecraft on a mission that would make him the first foreign ...

Panda lovers are expected to line up Friday at Zoo Atlanta to see a new pair of giant pandas make their public debut.

The extreme heat waves we have seen over the last few years may only serve as a preview of what is to come as a result of ...

For the first time, an international team of researchers from Germany, Thailand, India, China and the United States has ...

It took around 480,000 trucks to haul away 4.8 million metric tons (5.3 million tons) of rubble across western Jamaica after ...

A figure in red trudges across a blanket of white. Snow squeaks under the scientist's feet, too dry to be slick or soft. Only ...

Matter starts to behave differently at extremely low temperatures, creating conditions ideal for studying quantum physics and ...

Throughout the drug development process, which can take a decade or more, tens of thousands of chemical compounds are ...