Most of Earth's mantle is hot but solid, with rocks that deform slowly rather than cracking like the cooler rocks of the crust do. But new research finds that around 93 miles (150 kilometers ...

The mantle, by contrast, was seen as little more than a thick layer of hot rock, with the occasional plume pushing its way through. Now, the team on this new effort reports that a lot more is ...

Drilling a record-breaking 1,268 meters down, an international expedition team was able to recover a nearly continuous section of mantle rock from a “tectonic window,” a section of the seabed ...

Mantle, the Ethereum layer-2 project associated with a $2.3 billion treasury, said Monday that its new liquid-staking protocol, known as Mantle LSP, is now live.

This layer, known as the D" layer, is about 1,900 miles underneath the Earth's surface, resting between the liquid outer core and the solid mantle, and varies massively in thickness across the globe.

A vast, ancient slab of seafloor plunged underneath the Pacific Ocean and has hovered in Earth’s mantle for more than 120 million years, ... liquid outer core into its rock-filled mantle layer.

The utility and governance token for Mantle, an Ethereum layer-2 network, has jumped 4% in the past day after the launch of its mainnet, outpacing the native tokens of other major layer 2 blockchains.

Scientists have determined that Mercury, the closest planet to the sun, may contain a 10-mile thick mantle layer of diamonds based on data from NASA’s MESSENGER space probe, Space.com reported.

Earth’s core seems to be surrounded by enigmatic layer, ... The jagged region sits at the boundary between liquid core and solid mantle, and it might be the remnants of ancient seafloor.

While the mantle is mostly solid, a layer about 93 miles (150 kilometers) down is melty, new research finds. When you purchase through links on our site, we may earn an affiliate commission. Here ...