Mark Mansfield Welsh scientists have developed a new biodegradable plastic made from seaweed that could one day replace fossil fuel-based food packaging. Researchers at Aberystwyth University say the ...

The elusive find had never been logged on iNaturalist before.

Thousands of years before the invention of compasses or sails, prehistoric peoples crossed oceans to reach remote lands like Malta and Australia. Doing so meant striking out in unknowable conditions. What do such crossings tell us about ancient minds?

A new message board for artificial intelligence agents has prompted some strange conversations, and existential questions about the inner lives of bots.

Tanner Sorrell worried about a newborn calf on his farm. He brought her inside to warm up, and soon found her cuddling with his kids on the couch.

Some of these ‘forever chemicals’ are toxic at very low levels. They can get into water systems and bioaccumulate in fish, ultimately posing risks to people.

The Supreme Court on Friday agreed to decide whether two federal laws that allow lawsuits in U.S. courts for torture and serious violations of international law permit private lawsuits for […]