From desert oases to canyon rims, these five Arizona campgrounds in state and national parks offer top reviews, great ...

By Daniel McKenzie Injection wells on the surface are easy to miss, just a pipe and a bunch of knobs. Beneath that simple exterior lies an intricately designed and heavily regulated engineering feat ...

A powerful 7.4-magnitude earthquake struck northern Chile in July 2024—and it wasn’t supposed to be that strong. Unlike Chile ...

Scientists are conducting a pioneering large-scale deep-sea coral restoration in the Gulf of Mexico following the 2010 Deepwater Horizon oil spill, which damaged 1,994 square kilometers (770 square ...

STRAWBERRY, Ariz.—Nearly two years ago, officials with the Pine-Strawberry Water Improvement District seemed on the verge of finding a solution to their water woes. Located between Phoenix and ...

Cindy Taff was standing out in the flat expanse of Starr County, Texas, in early 2022 when she felt it. “It was literally vibrating the ground,” she told TechCrunch. “That was an ‘ah-ha’ moment for me ...

Quakes and meteor impacts on Mars generate seismic waves that can help map the interior. A new study analyzed seismic waves detected by the Insight lander and concludes that 11-20 kilometers beneath ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Data from a retired ...

In 2006, three municipalities in the Austin area formed a local government corporation called the Brushy Creek Regional Utility Authority for the purpose of designing, financing and building a new ...

Excelsior Geyser in the Midway Geyser Basin, Yellowstone National Park, Wyoming. Superhot Deep Rock is an attractive prospect for the energy transition. It promises a continuous, steady source of ...