Hydrogen reserves in Earth’s core large enough to supply at least nine oceans may influence processes on the surface today.

A team of researchers has produced the strongest experimental evidence yet that Earth’s iron core holds enormous quantities of hydrogen, potentially equivalent to 9 to 45 oceans’ worth of water. The ...

We've always called Earth the blue planet, but that color might not be permanent. Previous research claims our oceans were once green, and if environmental conditions shift dramatically, a new study ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? A new study from scientists at Nagoya University in Japan analyzes how the Earth ...

A new scientific revelation reveals that deep in the Earth’s core lies a good amount of hydrogen as well as a large amount of iron. While the iron in the core has always been recognized as dominant, ...

Earth's oceans, known for their deep blue hue, could one day undergo color shifts, say scientists. A report based on a study published in Nature suggests that our oceans have not always been blue, and ...

In the dry, sun-scorched deserts of Ethiopia, a slow but astonishing transformation has been unfolding since 2005. A 35-mile-long crack, known as the East African Rift, is gradually tearing through ...