As Trump aims to criminalize homelessness, this major US city has a different strategy: Pitching tents in parking lots
By Kamrin Baker
Animal shelter saves tiny 4-week-old puppy with 'world's smallest x-ray.' See the adorable photos
By Kamrin Baker
Wolf reintroduction is helping Yellowstone's aspens flourish for the first time in 80 years, new study finds
By Meghan Cook
Brazil's endangered macaws struggle to survive in the wild. So, conservationists give them flying lessons.
By Suzana J. Camargo
Environmental law is changing to protect the planet and its people. Here are 5 examples
By Dana Zartner
To stay sharp as you age, try these 3 changes, the largest-ever study on brain health suggests
By Kamrin Baker
Pint-sized marsupials with 'paintbrush tails' found in deep Australia. They're new species
By Meghan Cook
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