The Earth's interior is composed of four layers, three solid and one liquid—not magma but molten metal, nearly as hot as the surface of the sun. The deepest layer is a solid iron ball ...

Researchers have created a dataset of the whole atmosphere, enabling new research to be conducted on previously difficult-to-study regions. Using a new data-assimilation system called JAGUAR-DAS, ...

and its view is close to the surface, it can't see the whole ball. The Earth is about 42 million feet (12.8 million meters) wide, and even a tall adult's viewpoint is just 6 feet (about 2 meters ...

"Once again, the temperature record has been shattered — 2024 was the hottest year since record keeping began in 1880," said NASA Administrator Bill Nelson. "Between record breaking temperatures and ...

On Dec. 26, 2004, a 9.2-magnitude earthquake shook Southeast Asia, triggering the worst tsunami in recorded history.

The surface of the earth is constantly changing ... what caused the continents to move but his ideas eventually led to modern theories of plate tectonics. In modern times, equipment like ...

Fields of geology range from the initial formation and differentiation of the Earth to modern surface processes, such as erosion and soil formation, and include Earth system history and the ...

Trillions of tons of hydrogen gas are likely buried in rocks and reservoirs beneath Earth's surface, but researchers aren't sure where it is yet. When you purchase through links on our site ...