Circus lions who never knew the sun take their first steps on the wide open plains
March 8, 2019, 9:11 a.m. by Christian Cotroneo
3 circus lions and a cub fly thousands of miles to their forever home in South Africa.
Conservationists plant a 'super grove' of redwood trees cloned from ancient stumps
December 17, 2018, 8:20 a.m. by Russell McLendon
The clones come from trees that were larger than any alive today.
The global cities with the most — and the least — public green space
November 8, 2018, 8:21 a.m. by Matt Hickman
Cities like Paris and Los Angeles aren't quite as verdant as you might suspect.
New York City is getting a new state park — and it's the biggest yet
September 13, 2018, 9:37 a.m. by Matt Hickman
How do you squeeze a new 407-acre state park into NYC? Try old landfills.
More money is being spent on America's urban parks (but there's still room for improvement)
August 22, 2018, 2:16 p.m. by Matt Hickman
Also: Pickleball courts and splash pads are on the rise.
Even the smallest urban green spaces can have a big impact on mental health
August 1, 2018, 9:12 a.m. by Matt Hickman
Erasing pockets of urban blight is a potent mood-improver for city-dwellers.
Thirsty koala seeks help from bikers in South Australia
4 ways exercise is good for your brain
Australian fires reveal ancient water system built long before the pyramids
Researchers develop a new way to remove greenhouse gases from the atmosphere
Putting on a 'game face' may actually boost your performance
Why avocados are good for you