The well-known salmon life cycle has long been described as going only one way at a time. Juvenile salmon hatch and swim down rivers to the ocean, where they grow and mature before returning to the ...

Ever noticed tiny bubbles clinging to the sides of your glass of water? It's not magic—it's physics. Learn why these bubbles ...

A watched pot never boils, goes the old saying, but many of us have at least kept an eye on the pot, waiting for the bubbling to start. It's satisfying to finally see the rolling boil, behind which ...

The UN’s World Meteorological Organization has just made an announcement about the global water cycle situation on our planet ...

Mystery of where all the carbon dioxide went that once made the red planet far more hospitable has puzzled scientists for ...

A gigantic dam, our extraction of groundwater, melting ice sheets and rising sea levels are all altering Earth’s spin. The ...

"With only lunar soil and a basic ingredient from the sun — which is always spitting out hydrogen — there's a possibility of ...

Second graders at Triad Elementary School in North Lewisburg got a firsthand look Wednesday at how meteorologists track and ...

NASA's fourth Mars rover has found large carbon deposits within carbonate minerals, suggesting that both liquid water and an ...

Why is none of this taught in our schools? At least, students should be aware of the remarkable tradition of science behind our sophisticated cycle of time. We don’t have to necessarily follow ...

Billions of years ago, Mars was warm, wet, and capable of sustaining liquid water on its surface. Scientists have long believed the Red Planet once had a dense atmosphere rich in carbon dioxide (CO₂), ...