Urban trees are growing — and dying — faster than their rural counterparts
November 21, 2017, 10:29 a.m. by Matt Hickman
Climate change is pushing trees in many cities into turbocharge mode.
'Breathtakingly audacious' project aims to plant 73 million trees in Amazon
November 1, 2017, 1:02 p.m. by Mary Jo DiLonardo
The project will cover nearly 70,000 acres.
82-year-old becomes oldest ever to thru-hike the Appalachian Trail
October 30, 2017, 2:33 p.m. by Mary Jo DiLonardo
Dale 'Grey Beard' Sanders had plenty of fans along the way.
How Iceland is regrowing forests destroyed by the Vikings
October 27, 2017, 7 a.m. by Russell McLendon
Only about 2 percent of Iceland is now forested, down from as much as 40 percent before Vikings arrived.
2 new species of menacing bird-catcher tree discovered in Puerto Rico
September 28, 2017, 8:39 p.m. by Bryan Nelson
Trees in this family are capable of ensnaring birds and later feeding on their remains.
Spider drinks graphene, spins web that can hold the weight of a human
This simple sitting test could predict how long you will live
A cat's nose knows more than you think
Iowa boy builds tiny house in his backyard
Why are we still talking about Chris McCandless?
7 reasons you will never forget your dog