Did you know about 71 percent of the Earth's surface is covered with water? And up to 60% of the human adult body is water? Water is essential for all life on the Earth, and it is one of the most ...

At extreme pressures and temperatures, water becomes superionic — a solid that behaves partly like a liquid and conducts ...

In salt water solutions, water molecules rapidly move around salt ions at a scale of more than a trillion times a second, according to both experiments and simulations. In salt water solutions, water ...

In physics, chilling out isn’t as simple as it seems. A hot object can cool more quickly than a warm one, a new study finds. When chilled, a warmer system cooled off in less time than it took a cooler ...

Your kids aren’t the only ones who feel like they’re coming alive when spring arrives—the natural world does, too. “Ultimately, spring is the return of the sun,” says Jack Dumbacher, curator of ...

Microbubbles in the tap water you just poured into a plastic glass are strong enough to create tiny abrasions on the inner ...

SCRANTON, Pa. — At Pennsylvania American Water, the number one priority is providing clean, safe, and reliable water to its customers, especially during a time like this. Another priority right now ...

Introduction Have you ever wondered why we sweat when our environment is hot or when we exercise? Sweating is a life-saving strategy that cools the body down and maintains its temperature. Without ...

Gerald Kauffman Water supply, water quality, policy, droughts and floods; watershed planning and management. Delphis Levia Ecohydrology, forest biogeochemistry, snow science, field methods and ...