The gray wolf is a recovering endangered species protected under California and federal law, the department said on its ...

This was done at three locations downwind and one upwind of Kaluapele, Kīlauea’s summit crater, with permission from Hawai‘i ...

In December 2022, a team of scientists from Aotearoa, New Zealand teamed up with scientists from the USGS Hawaiian Volcano ...

Few people realize California has volcanoes, but these natural wonders exist across the state.

Inland Guanacaste province, where Harry and Meghan stayed with their two children last December, is one of the best places ...

If you feel brave enough to hike the world's largest active volcano, head to Hawaii's Big Island for a 13,681-foot-high multi ...

The Puʻu o Mahuka Heiau State Historic Site is not only the largest heiau (temple) on Oahu but it also offers a glimpse into ...

Imagine being “this close” to the Sphere, the new concert venue that dominates views of the Las Vegas Strip with its enormous ...

Kartchner Caverns State Park is like nature’s own subterranean art gallery, complete with stalactites, stalagmites, and enough “oohs” and “aahs” to fill a cavern. This hidden gem was kept secret for ...

New archaeological finds on the islands have revealed secrets about one of Britain’s first settlements in the Americas—and ...

As countries negotiate a new global goal to raise climate cash, these five charts show why discussions are so fraught.

The Carlsbad Caverns in New Mexico, with their famous stalactites and stalagmites, or Mammoth Cave in Kentucky, the longest cave system in the world, are prime examples of this type of cave. Girard ...