As the Earth's crust shifted and groaned over millions of years, something extraordinary happened beneath the surface. Deep inside the planet, hot rock began rising. Over time, this invisible force ...

And that connection between our deep oceans and deep space? Well, of course, all astronauts work under deep water as part of ...

It will lead to more purple, brown, or green hues in coastal or stratified areas, with less deep blue color in water as ...

Scientists look toward the oceans as people worldwide celebrate Earth Day this year by planting trees and turning off a few ...

In celebration of Earth Day, a first-look clip has been revealed for upcoming documentary film Ocean with David Attenborough.

As people around the world celebrate Earth Day this year by planting trees and turning off a few lights, scientists look ...

Something extraordinary might be happening on a moon millions of miles from Earth. Imagine a world where sunlight never ...

Nearly three fourths of Earth is covered by oceans, making the planet look like a pale blue dot from space. But Japanese researchers have made a compelling case that Earth's oceans were once green ...

Earth's oceans, once green due to high levels of oxidized iron and anaerobic photosynthesis, could change color again. Early photosynthetic organisms used iron instead of water, leading to green ...

Nearly three fourths of Earth is covered by oceans, making the planet look like a pale blue dot from space. But Japanese researchers have made a compelling case that Earth’s oceans were once green, in ...

The discovery was made on a massive exoplanet known as K2-18b that for years has captivated scientists searching for life ...