Deep beneath our feet, around 2,700 kilometers below Earth’s surface, lies a region that has puzzled scientists for over five ...

ETH Zurich scientists confirmed that solid rock flows deep inside Earth, solving a decades-old mystery about seismic waves.

Almost 3,000 kilometers underground, a seismic mystery has been solved as earthquake waves anomalous behavior is finally ...

To do this, the researchers measured the speed of seismic waves in their experiment and were also able to reproduce the jump that occurs at the D" layer in the laboratory. "We have finally found ...

This type of flow form of mantle convection, moves heat through Earth’s interior and reshapes how we think about the planet’s ...

A mysterious solid layer 2,700 km deep is flowing like honey, speeding up seismic waves. Crystals and post-perovskite ...

They found predictable patterns in how PKP waves varied in speed. So the team hunted for ... a project that deployed portable seismic monitors across the U.S. between 2003 and 2018.

By tracking seismic waves from earthquakes that have passed ... If it deforms as it rotates, that could affect the symmetry of its rotational speed, he said. The team’s calculations also suggest ...

He had spotted the regular pulse as it scrolled across a big flat screen TV in the OGS seismic lab ... at an intermediate speed—one that’s slow for a surface wave but fast for an air wave.

To do this, the researchers measured the speed of seismic waves in their experiment and were also able to reproduce the jump that occurs at the D” layer in the laboratory. “We have finally found the ...

Structures that scatter seismic waves deep in Earth's mantle ... They found predictable patterns in how PKP waves varied in speed. So the team hunted for similar patterns in real earthquake ...