In Las Vegas, a team of water officers patrol city neighborhoods to make sure people aren't wasting water. Fines, the city has found, have helped reduce wasted water in an area that's in drought.

As President Trump's tariffs kick in, American companies that rely on imports are worried about rising costs and passing them ...

Ireland is excavating a mass grave where nearly 800 infants are believed to have been buried in a septic tank behind a home for unwed mothers.

A new study finds that fish may get pleasure from being cleaned by other fish -- perhaps like the experience of getting a ...