Forget potato clocks. This promising new technology derives substantial amounts of electricity from living plants.
From the Current Issue
More and more people have come to understand that behaving as if they hold all rights to Earth’s bounty amounts to an eighth deadly sin.
Did you know an elephant can bring in more than $1.6 million during its lifetime—from ecotourism?
The world under the waves is under attack from climate change, overfishing, and pollution. But major marine sanctuaries are making a difference.
Solar power can be transformative in places where people have to walk for miles just to charge a cell phone.
Filters that contain fungi with powerful antibiotic properties can help remove harmful bacteria from water.
In some parts of the park, the average height of the trees quintupled over six years.
The controversial trade deal poses serious threats to humans and the environment. We can find better tools in the fight for dolphin rights.
Immunologist Peter Doherty shows us that the fate of birds and humans are more connected than we might think.
The devastation in the Philippines reminds us of our responsibility to stop profiting from the wreckage caused by companies whose business plan includes destroying the planet.