Using nearly four decades of seismic data from stations encompassing the northern, central, and southern Sierra Nevada along ...

Scientists have discovered portions of the Earth's crust sinking into the mantle beneath California's Sierra Nevada mountains ...

The phenomenon has been happening for millions of years quietly beneath our feet and could shed new light on how the ...

These anomalies are surprisingly similar to sunken chunks of Earth's crust but appear in seemingly impossible places. Potential patches of Earth's ancient crust, sometimes called "sunken worlds ...

A new way of measuring structures deep inside Earth has highlighted numerous previously unknown blobs within our planet's ...

They extend nearly 1000 kilometres up from the outer core into the lower mantle, a slowly-moving layer between Earth’s crust and core. Because seismic waves pass more slowly through these ...

A new research reveals hidden 'sunken worlds' in Earth's mantle, offering clues about ancient crust and tectonic mysteries.

We know very little about some parts of Earth's atmosphere. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Japanese scientists have ...

Japanese scientists have created the first-ever long-term dataset about Earth's entire atmosphere, stretching all the way to space. They hope the project will help shed light on some little ...

Tristan's six islands are evidence of past geologic activity deep in Earth's mantle, each formed from peaks in the oceanic crust. They are located about 250 miles (400 km) east of the mid-Atlantic ...

Earth will reach perihelion at 09:00 Universal Time on Saturday, January 4, 2025, the closest point to the sun in its annual, slightly elliptical orbit. The word comes from the Greek words peri ...