On May 22, 2011, the deadliest tornado to strike the United States in half a century roared into the heart of Joplin, Mo., ...

These Oregon destinations wait for those who have not yet found them. Every spot offers something that regulars know and newcomers instantly recognize. Regret after a first visit is almost always ...

Crater Lake, located in Oregon, is the deepest lake in the United States. The lake formed in a caldera created by the ...

The deepest lakes in the United States are scattered across very different landscapes. Some sit inside volcanic craters, some ...

The Center for Biological Diversity has been urging U.S. Fish and Wildlife to extend Endangered Species Act protections to ...

The Center for Biological Diversity has reached an agreement with the U.S. Fish and Wildlife Service that requires the agency ...

Long before telescopes revealed an unruly Solar System, Dante Alighieri imagined something terrible falling from the heavens. In his 14th-century Inferno, the falling object was Lucifer, the Lord of ...

Thor’s Well is a natural sinkhole that creates one of the most spectacular shows on Oregon’s coast. Water rushes into this ...

Abstract: Craters are the key features of a planet’s surface, often referred to as the "living fossils" of the solar system’s history. However, due to significant variations in the distribution of ...

These six U.S. natural wonders stand out because each feels visually overwhelming in a different way. The Grand Canyon, Grand Prismatic Spring, Crater Lake, Great Sand Dunes, Mammoth Cave, and Bryce ...

Crater Lake in Oregon is known for its deep blue color and exceptional clarity. Formed by the collapse of Mount Mazama, it sits within a large caldera and is the deepest lake in the United States.