Biodegradable items can be litter too.
14 glimpses of nature from the Wildlife Photographer of the Year contest
September 9, 2019, 4:12 p.m. by Mary Jo DiLonardo
Stunning images capture nature in the quiet moments — and the life-or-death situations.
We're only now getting a hint of Dorian's impact (Photos)
September 9, 2019, 1:15 p.m. by Mary Jo DiLonardo
The powerful storm left behind flattened homes, flooding, toppled trees and a rising death toll.
Why North Carolina's wild horses ride out hurricanes 'butts to the wind'
September 9, 2019, 8:55 a.m. by Mary Jo DiLonardo
The Spanish mustangs of the Outer Banks have been riding out storms for centuries.
Inspired by Bob Ross, Michigan is planting thousands of 'happy little trees'
September 9, 2019, 8:26 a.m. by Mary Jo DiLonardo
It's a great way to celebrate a 100th birthday.
12 spectacular images from NASA's Spitzer telescope
September 6, 2019, 3:15 p.m. by Katherine Butler
The telescope is so sensitive it can see objects optical telescopes cannot. Here are some incredible images it has helped capture.
A little boy spends his birthday savings on victims of Hurricane Dorian
September 6, 2019, 2:09 p.m. by Christian Cotroneo
6-year-old cashes in his Disney World Fund to buy hot dogs and water for hurricane evacuees.
Should you give your dog rawhide and other natural dog chews?
September 6, 2019, 1:38 p.m. by Mary Jo DiLonardo
Here's a look at bully sticks, deer antlers, cow hooves and more treats you might wonder about.
Why house cats pose a threat to endangered sea otters
September 6, 2019, 1:10 p.m. by Russell McLendon
Outdoor cats can harm wild animals even if they never cross paths.
All the lonely people: Where do they all belong?
Our chicken just laid a $7,000 egg
Border wall construction begins in Organ Pipe Cactus National Monument
These beautiful photos speak loud and clear for wildlife
What's the difference between dark matter and dark energy?
9 of the world's largest dog breeds