A long-standing mystery in bacterial bioenergetics is beginning to unravel as researchers capture fleeting structural states of a sodium-pumping enzyme in action.

Both winds and tides inject energy into the ocean. Much of that energy is then transported up to thousands of miles by internal waves: large-scale underwater waves that can travel between ocean basins ...

Over 100,000 water handpumps in rural sub-Saharan Africa are broken, leaving millions without safe water. Regular maintenance ...

Portable wind generators promise clean energy in windy conditions, but how do they stack up against the proven reliability ...

The war with Iran could change how the whole world thinks about energy security in the future. The energy policy expert Jason ...

Expensive peaks in electricity demand have more utilities looking to control how much power their customers use. It's a ...

Here's why oil and water disruptions in the Middle East affect energy, fertilizer and food prices here at home.

After scientists accidentally discovered that the common eastern bumblebee can withstand flood conditions, they wanted to ...

Filtration plays a vital role in ensuring the water we use every day is clean, safe, and enjoyable. Home water sources can contain contaminants that have entered the water either at its source or on ...

Add Yahoo as a preferred source to see more of our stories on Google. Waltham Windmill's sails were carefully put back in place with the help of a crane [Grace McGrory/BBC] A 19th Century windmill can ...

The figure skating team event opens competition at the Milano Cortina 2026 Winter Olympics, bringing together 10 countries in a fast-paced format that awards the first skating medal of the Games.