Fri, Apr 18, 2014 at 8:00 AM
These exquisitely canopied tunnels are perfect examples of how nature can be carefully shaped over many years by humans and other external influences.
Thu, Apr 17, 2014 at 6:48 PM
Portland authorities faced a tough decision this week: To drain a large reservoir or provide residents with pee-tainted tap water? To some controversy, they opted for the former.
Mon, Apr 14, 2014 at 8:00 AM
These adorable baby animals are more than simply cute; they're living symbols designated by state governments to honor regional natural history.
Mon, Mar 31, 2014 at 9:15 AM
In honor of Cesar Chavez Day, here are 10 interesting facts about the civil rights activist.
Mon, Mar 17, 2014 at 2:45 PM
Scientists are using crowdsourcing to test the water along the Pacific Coast of North America, a project that could predict future risks.
Fri, Mar 14, 2014 at 2:30 PM
The national wildlife refuge system is one of America's most valuable natural assets. You can get a taste of their glory with these stunning photos from refuges around the country.
Wed, Mar 12, 2014 at 8:55 AM
Video: Trouble started when a 7-month-old pulled Lux's tail and the cat scratched him on the forehead. It only got worse from there.
Tue, Mar 11, 2014 at 6:00 PM
By keeping things compact, Matt Kirkpatrick and Katherine Bovee were able to splurge and have some fun (Japanese soaking tub, anyone?) when designing their boxy abode.
Wed, Feb 26, 2014 at 1:07 PM
Although he ultimately dreams of living in a tiny house in a tree, stuff-eschewing kayak builder Brian Schulz has settled, for now, on a renovated toolshed with enough space for just the bare necessities.
Fri, Feb 14, 2014 at 12:16 PM
Photographer Ben Canales and the folks at Uncage the Soul Productions show off a frozen winter wonderland in Oregon.