September 16, 2019, 2:02 p.m. by Lindsey Reynolds
The federally protected and UNESCO-recognized wilderness area is front and center in the border wall debate.
Drilling in Arctic National Wildlife Refuge is one step closer to reality
September 16, 2019, 12:55 p.m. by Noel Kirkpatrick
The plan to drill in the Arctic National Wildlife Refuge is hotly contested between oil companies, Alaskans and conservation groups.
Clean Water Act changes put wetlands in the crosshairs
September 13, 2019, 3:13 p.m. by Noel Kirkpatrick
The new rules could have significant effects on wildlife and water quality.
One of these stunning trees will be crowned Britain's Tree of the Year
September 10, 2019, 12:56 p.m. by Christian Cotroneo
From petrified dragons to trees that have risen from the dead...
Inspired by Bob Ross, Michigan is planting thousands of 'happy little trees'
September 9, 2019, 8:26 a.m. by Mary Jo DiLonardo
It's a great way to celebrate a 100th birthday.
He traveled from California to Hawaii on a paddleboard — and he didn't like what he saw
August 30, 2019, 11:49 a.m. by Mary Jo DiLonardo
Spanish adventurer saw discarded plastic during the entire 2,951-mile trip.
U.K. creates one of the largest marine protected areas in Atlantic Ocean
August 30, 2019, 9:04 a.m. by Sarah Hicks
Push to create protected areas in the world's oceans is paying off.