Earth's core contains nine to 45 times more hydrogen than the planet's oceans do, according to a new study that could settle ...

Methane is a powerful greenhouse gas with strong heat-trapping capabilities. Although there is less methane in the atmosphere ...

Scientists have long known that Earth's core is mostly made of iron, but the density is not high enough for it to be pure ...

Climate change makes nitrous oxide disappear faster, creating new uncertainty for future climate and ozone predictions.

Stanford University researchers have pulled back a curtain on a hidden part of Earth that rarely makes headlines. Their new ...

The Taam ja’ is blue hole is still defined by what we don’t know. We can say it’s deeper than 1,390 feet, and the bottom hasn’t been found.

Scientists at Stanford University have created the first global map of earthquakes occurring not in the Earth’s crust, but in ...

Scientists with expertise in geophysics at Washington State University have developed an alternative pathway for the ...

Earth constantly vibrates with a low-frequency "hum," imperceptible to humans, generated primarily by ocean waves interacting ...

Every few years, the sun seems to change its mood. Dark spots appear and ...

In a utilitarian structure of reinforced concrete, a bastion of pragmatism near the Trinity River, there worked a group of government employees, ...

For years, scientists pictured Titan, Saturn’s biggest moon, as a world with a huge hidden ocean tucked under its frozen crust. A new study now suggests something stranger and maybe even more ...