A chance encounter with a rare phenomenon called a milky sea connects a sailor and a scientist to explain the ocean’s ghostly glow.

Mountains and other natural obstacles can make talking to one another hard. Drones and other aircraft could help.

Disability communities have been vocal about the barriers to COVID testing. Now there's a new option.

Plus, here's what Facebook and Zoom have been doing in this problematic field.

The hydropower plant that powers about a quarter of a million homes is run by a team of mechanics, electricians and more.

With an 11.5-megawatt-hour battery system, the 639-foot Saint-Malo will ply the waters between France and England.

A newly discovered bacteria challenges the rules of cells, puzzling microbiologists.

It's a fascinating solution to the annoyance of clicking on images to prove you are not a bot.

Exercising and eating well do more for your health than vitamin supplements.

Heat is stressing out cattle, which is a problem for farmers and cheese-lovers.