July 26, 2017, 8:23 a.m. by Noel Kirkpatrick
It's the first time the fountains have been dry in recent memory.
In 'Drawdown,' Paul Hawken ditches the rhetoric to offer 100 practical climate solutions
May 4, 2017, 8:54 a.m. by Ken Edelstein
Three years of research by 70 scholars focuses on fixes rather than fighting.
At biggest biosphere in N. America, humans live in harmony with nature
May 3, 2017, 5:17 p.m. by Christian Cotroneo
The massive reserve is the only one controlled by indigenous people.
What will the national parks look like in 30 years? Artist reimagines iconic posters
May 3, 2017, 12:43 p.m. by Mary Jo DiLonardo
Effects of climate change aren't pretty — and that's the point, says artist Hannah Rothstein.
2.4 billion-year-old fungus could rewrite our evolutionary heritage
April 27, 2017, 10:52 p.m. by Bryan Nelson
The find is roughly 2 billion years older than any other known fungus fossil.