The Grand Canyon, known for its majestic valleys and millennia-old rock layers, has now unveiled another marvel — its extensive cave systems that could potentially unlock secrets about climate change.

The CDC found a parasite called Angiostrongylus cantonensis (A. cantonensis) in brown rats from Atlanta. Humans can get infected by consuming snails or other foods that have picked up rat droppings.

The Miami company is developing treatments for aging-related chronic diseases.

At $1.4 billion, the Powerball jackpot on the line Saturday night is the world’s fifth-largest lottery prize, due to higher interest rates, long odds, fewer ticket sales per drawing and, of course, luck.

At $1.4 billion, the Powerball jackpot on the line Saturday night is the world’s fifth-largest lottery prize, due to higher interest rates, long odds, fewer ticket sales per drawing and, of course, luck.

What happened to the under-$10, all-you-can-eat buffet?

There aren't any guidelines when it comes to passenger etiquette, but there are unwritten rules when it comes to sitting down.

Las Vegas Valley city courts are still reducing large numbers of speeding tickets to parking violations, a controversial practice that experts say allows dangerous drivers to put the public at risk.