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...
14 glimpses of nature from the Wildlife Photographer of the Year contest
September 9, 2019, 4:12 p.m. by Mary Jo DiLonardo
Stunning images capture nature in the quiet moments — and the life-or-death situations.
We're only now getting a hint of Dorian's impact (Photos)
September 9, 2019, 1:15 p.m. by Mary Jo DiLonardo
The powerful storm left behind flattened homes, flooding, toppled trees and a rising death toll.
Why North Carolina's wild horses ride out hurricanes 'butts to the wind'
September 9, 2019, 8:55 a.m. by Mary Jo DiLonardo
The Spanish mustangs of the Outer Banks have been riding out storms for centuries.
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.
12 spectacular images from NASA's Spitzer telescope
September 6, 2019, 3:15 p.m. by Katherine Butler
The telescope is so sensitive it can see objects optical telescopes cannot. Here are some incredible images it has helped capture.
Why house cats pose a threat to endangered sea otters
September 6, 2019, 1:10 p.m. by Russell McLendon
Outdoor cats can harm wild animals even if they never cross paths.