Alemayehu Wassie is fighting to protect church forests in his native Ethiopia, where they are hallowed grounds and sources of rich biodiversity.
Lima is Latin America’s most polluted city, but a local engineering school is out to change that with some pie-in-the-sky thinking.
Alaska is taking significant bets on do-gooder buyers — and the results could be telling for the nation.
In Ghana’s Paga Ponds, people and crocodiles coexist.
It’s the new space race — and this time, no Russia vs. the USA. It’s just humanity against the clock.
In a state known for its plains and oil fields, North Dakota coal could change the world.
We can thank a 1930s New York socialite for our obsession with pandas.
Shifting environmental metrics from production to consumption totally changes how we apportion responsibility.
The sequel to Finding Nemo premieres tonight. Here’s how some of the main creatures of the sea are faring in the wild.
the best of the rest
- True Story
Mexico City was once again was struck by a nightmare, 32 years later.
- Politics & Power
As the Trump administration moves forward on a waste site at Nevada’s Yucca Mountain, local tribes are ready for the fight.
- Rising Stars
Rima Jabado is racing to save sharks in the Arabian seas — before it’s too late.