Vast, quasi-circular features on Venus's surface may reveal that the planet has ongoing tectonics, according to new research ...

Astronomers using W. M. Keck Observatory on Maunakea, Hawaiʻi Island, have, for the first time, found evidence for cloud ...

An unexpected find in tiny crystals hints that the Earth’s mantle may not quite behave as has been believed for nearly a ...

(The Indian Express has launched a new series of articles for UPSC aspirants written by seasoned writers and scholars on issues and concepts spanning History, Polity, International Relations, Art, ...

The first Illinois case of measles in the latest nationwide outbreak has been reported. The Illinois Department of Public Health said the case was confirmed Wednesday, and involved an adult in far ...

This circulation pattern remains fundamental to our current climate system ... The paper “Collision, mantle convection and Tethyan closure in the Eastern Mediterranean” appeared in April 2025 in ...

and it drives plate tectonics through slow-moving convection currents. Scientists have long known that different materials in the mantle affect the speed of seismic waves. Faster wave speeds ...

“This collision was governed by plate tectonics and mantle convection and had profound impacts on ocean ... This circulation pattern remains fundamental to our current climate system. “The closure of ...

“The shallow seaway closed several million years before it otherwise likely would have due to these specific processes — mantle convection and corresponding changes in dynamic topography ...