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.
In a desert valley not so far from Los Angeles, Tonya Littlewolf has built a refuge for wolves born in capitivity—and for herself.
A Montana-based nonprofit is moving to preserve 3.5 million acres of the Great Plains.
While banning the use of bee-killing pesticides is crucial, planting your yard with flowers instead of grass helps, too.
Beekeepers are using empty public land around Seattle-Tacoma Airport to breed and distribute healthier strains of honeybees.
The mine-ravaged communities of Eastern Kentucky have been increasingly abandoned by the coal economy. Could growing biofuels jump-start a new local jobs market—and renew the land in the process?
When author Florence Williams learned her breast milk contained chemicals like flame retardants, she started investigating what exactly is in a breast and how that body part connects us to our children, our past, and our surroundings.