Fifty-thousand years ago, a massive meteorite collided with Earth's surface at an unimaginable high speed of 55,923 miles per hour - its impact created a large crater in India that has transformed ...

This summer, Koren Nydick was scrolling Facebook when she stopped at a photo. It was of a lake from back in Colorado, back at Rocky Mountain National Park, where she serves as chief of resource ...

Over the last 40 years, the majority of the world's lakes have changed color, according to a new study. The research team ...

Blue lakes run the risk of losing their color due to climate change, a new study shows. A team of researchers from across the country examined 5.14 million satellite images for 85,360 lakes and ...

A lake that started mysteriously growing atop Hawaii’s Kilauea volcano is puzzling scientists yet again, by exhibiting rapidly changing “dynamic colors and patterns” ... and even signs of movement.