Earthquake sensors can detect sonic booms generated by reentering space debris to help track the potentially dangerous ...

Let’s not waste any time here. Paste staff and contributors came together to build a definitive ranking of the greatest guitarists of all time. Here are 150 icons, forgotten heroes, and the best and ...

A new investigation into rust on the Moon implicates Earth as the culprit. Oxygen leaking out of Earth is likely responsible for the transformation of iron to hematite (Fe 2 O 3) at the lunar poles.

Waterfalls, rivers and creeks near Los Angeles have been replenished thanks to recent winter rain. Here are a few spots to ...

The communities of Safford and Thatcher are slated to get their own, riverside version of the Loop around Tucson, thanks to a series of land donations organized by Graham County, the Gila Watershed ...

The U.S. claim on Venezuela’s oil means even more of it could come to a huge Chevron refinery. Neighbors worried about pollution want the company to buy their homes. By Hiroko Tabuchi and Micah Green ...

The Loop path system, a sprawling network of paved, cars-free trails beloved by area walkers, joggers and cyclists, is one of the centerpieces of local recreation and alternative transportation ...

It's the Green Hill Nordic Ski Park, and it's open (snow-dependent) for skiing now in its inaugural season, located on the grounds of the municipally owned 18-hole golf course in the city's biggest ...