Bear the dog is saving Australia's koalas — and he needs your help
February 21, 2020, 11:28 a.m. by Mary Jo DiLonardo
Abandoned as a puppy because he was too obsessive, Bear is now saving lives.
Why Iran's Lake Urmia disappeared — and may be coming back
February 21, 2020, 10:40 a.m. by Mary Jo DiLonardo
And there's some good news for the saltwater lake as water begins to rise again.
Thousands of feral horses to be removed from national park after Australian wildfires
February 20, 2020, 4:23 p.m. by Mary Jo DiLonardo
The goal is relocation from the burnt-out landscape, but not all will survive.
12 captivating images from the Sony World Photography Awards
February 17, 2020, 8:36 a.m. by Mary Jo DiLonardo
Riveting photos include landscapes, portraits, nature and environmental images.
9 things you didn't know about astronaut Christina Koch
February 14, 2020, 12:03 p.m. by Mary Jo DiLonardo
The NASA astronaut just returned to Earth after spending 328 days in space.
Earth just recorded its hottest January in history
February 14, 2020, 11:27 a.m. by Mary Jo DiLonardo
January 2020 was the planet's hottest January since record-keeping began, according to NOAA.