What If Earth Was Actually Hollow When you finally managed to dig through the 30-km thick crust (18-mile), and stepped into the interior of the planet, you’d experience zero-gravity. Since any gravity ...

Add Yahoo as a preferred source to see more of our stories on Google. Beneath the American Midwest, on the continent of North America, the underside of Earth's crust is dripping into the planetary ...

An underwater volcano in the Pacific, Axial Seamount, reveals a process that could challenge current theories about the Earth ...

Add Yahoo as a preferred source to see more of our stories on Google. Tectonic plates We already rely heavily on hydrogen gas as a fuel source, and it's considered key to reaching crucial ...

In the modern world, a reliable supply of hydrogen gas is vital for the function of society. Fertilizer produced from hydrogen contributes to the food supply of half the global population, and ...

LOS ANGELES (WKRC/CNN Newsource) - A published study claims the Earth's crust is peeling. Scientists have discovered evidence that the Earth's crust is peeling away beneath California's Sierra Nevada ...

Scientists have uncovered new evidence that Earth's continents are continuously reworked deep beneath the surface, offering ...

Africa’s Turkana Rift Zone, a hotbed of hominin fossils, is caught in the act of “necking," a critical transition toward ...

Stable parts of the Earth's crust may not be as immovable as previously thought. While much of the crust is affected by plate tectonic activity, certain more stable portions have remained unchanged ...

An artistic reconstruction of Earth during the Hadean eon (~4.5 billion years ago). Intense volcanic activity, heat from accretion, and frequent impacts kept the young Earth in a molten state. This ...

Scientists discovered how Earth recycles continents deep underground, shaping the unusual rocks found in ancient mountain ...