National parks offer free admission Saturday for the start of National Park Week. Here's where to go near Reno, Las Vegas and other parts of Nevada.

Esmeralda County has secured an agreement with lithium developer Ioneer that will bring the rural county at least $15 million ...

The first-ever acoustic telemetry network in the Mekong River has tracked key migration corridors critical to the survival of ...

The Lyrid meteor shower peaks on April 21–22, and a new AccuWeather map highlights the best spots to catch the show.

There are plenty of celestial landmarks you can see with the naked eye, and this month, you can view Mars and four of Jupiter ...

We’ve never quite figured out how to safely store all of that spent nuclear fuel. And it’s a problem that’s about to get ...

At the Seismological Society of America's Annual Meeting , researchers posed a seemingly simple question: how wide are faults?Using data compiled ...