Scientists valued monarch butterflies at up to $6.64 billion, yet their population just hit a near 30-year low. Here's the ...

Few sounds say American summer like a mower running somewhere down the street on a Saturday morning. The machine promised something simple and satisfying, a neat, even carpet of green the whole block ...

A wind farm in Wales stands on top of a 5,000-year-old stone alignment stretching 2,300 feet, and no one knows how the amazing structure was built.

Scientists recorded a mysterious sound that crossed the Pacific Ocean. Here’s what this ocean signal really was and how it was finally fully explained.

On September 28, 2022, one of the most powerful hurricanes ever to hit the United States came ashore in southwest Florida.

Thousands of dark solar panels sit on the water, tethered in neat rows, turning sunlight into electricity for the city's taps.

A new study of nearly 1,000 dog food brands found your pet's bowl may carry a bigger climate cost than your own dinner, and ...

Dozens of US towns are giving away free lots. In Kansas, those patches of grass sit on one of North America's most endangered ecosystems, and the wildlife inside them is extraordinary.

A 3,000-year-old carved stone unearthed in Spain carries a headdress, a necklace, two swords — and male genitals. It just ...

Discover how your home's coal stove might be contributing to oceanic iron levels and fueling phytoplankton blooms that scientists overlooked.

A Maryland startup is shipping the first commercial batches of Superwood, a densified timber that stops bullets, resists fire, and beats steel strength-to-weight. Here's the story.

Toss the wet laundry in, press a button, and warm dry clothes come out an hour later. The hard part is not the laundry ...