River Trail, Plateau Point Trail and Silver Bridge will remain closed until Oct. 1, according to the National Park Service.

Ruins of some of most impressive buildings in ancient culture are situated in this remote canyon in the Southwest, where you can see the structures up close.

The project, combining 128MW solar generation with 400MWh of battery storage, is part of Enlight's $1.5bn financing success in the US renewable energy sector.

Located in Egypt 's Western Desert, the Siwa Oasis is famous for its natural springs and salt lakes. It is also home to the ...

From the impact extreme heat has on an iconic cactus in the Sonoran Desert to the latest on the Doomsday Murder trial in Arizona, here's a look at your top stories.