Hikers in New Zealand risk polluting the “clearest lake in the world” with a microscopic alga carried on their boots.

Lake Tahoe, California/Nevada Lake Tahoe straddles the California-Nevada border like a hidden treasure shielded by the ...

Sunset Crater Volcano National Monument highlights northern Arizona’s volcanic (and explosive) past, speckled with cinder cones and long-hardened lava flows People often get Sunset Crater confused ...

It’s time to open up the voting for the next category in The Oregonian’s Readers Choice Awards: Oregon’s most recognizable ...

Crater Lake is one of the most stunning natural wonders in the U.S., with jaw-dropping blue water and dramatic volcanic landscapes. In this road trip adventure, we take in breathtaking viewpoints, ...

Adventure travel has transformed from a niche pursuit into a booming global industry, driven in part by digital nomads and ...

The National Interest is an award-winning online publication focusing on defense issues, national security, military affairs and hardware, foreign policy, and U.S. politics. The National Interest ...

Copenhagen, N.Y. – The little village of Copenhagen in Upstate New York has done it again: It’s the snowiest populated place ...

The city of Flagstaff has taken big steps to preserve the clarity of its night sky. Find out the best ways to experience the ...

A new survey by Lake.com has revealed that Crater Lake National Park in Oregon is the top stargazing destination in the ...

JAMM AQUINO / JAQUINO @STARADVERTISER.COM Cars traverse flood waters, today, in Honolulu. A flash flood warning is in effect for all of Oahu through 2 p.m. 1 /5 JAMM AQUINO / JAQUINO ...

Heavy snow and high winds are forecast to impact travel on Oregon’s Cascade Mountain roads and passes from Thursday night into Saturday afternoon.