This homeless shelter treats alcoholics with beer and wine. It's saving lives.
By Kamrin Baker
Wolf reintroduction is helping Yellowstone's aspens flourish for the first time in 80 years, new study finds
By Meghan Cook
Environmental law is changing to protect the planet and its people. Here are 5 examples
By Dana Zartner
Trump's new executive order criminalizes homelessness, but this major US city has a different strategy
By Kamrin Baker
Brazil's endangered macaws struggle to survive in the wild. So, conservationists give them flying lessons.
By Suzana J. Camargo
To stay sharp as you age, try these 3 changes, the largest-ever study on brain health suggests
By Kamrin Baker
A new kind of fishing tournament rewards fishermen for pulling up 'ghost traps,' not fish
By Meghan Cook
Conservation dogs play an important role in saving endangered platypuses: Cruising on paddleboards
By Kamrin Baker
Solar is now 41% cheaper than fossil fuels, new UN report finds: 'The sun is rising on a clean energy age'
By Meghan Cook
Pint-sized marsupials with 'paintbrush tails' found in deep Australia. They're new species
By Meghan Cook