Abstract: The structure of seismic discontinuities in the mantle transition zone at depths of about 400 and 670 km provides important constraints on mantle convection as the associated mineral phase ...

Abstract: The Borborema province in NE Brazil is characterized by seismic sequences with small earthquakes that can last 10 yr or more. The seismicity in this region is concentrated in three main ...

Seismic waves from earthquakes have always offered a window into Earth’s hidden interior. For decades, researchers believed ...

Fiber optic cables on a Swiss glacier detected icequakes from crevasse openings, offering a powerful new method for seismic ...

Fault zones are often wide, branching networks rather than narrow lines, requiring a shift to 3D models for better earthquake ...

President Donald Trump ran on a promise of more fossil fuels, fewer environmental regulations, and outright climate denial — and now he’s following through. His administration is gutting clean ...

Several policy routes can be taken to create a more equitable transition for these workers, such as funding early retirement programs for fossil fuel workers who lose their jobs or heavily ...

These restrictions, it notes, add stress to Loco Pilots and calls on Indian Railways to reduce them by redesigning curves, extending transition zones, and streamlining yard layouts. Addressing ...

Scientists say the size of earthquake faults may have been previously underestimated, extending potentially dangerous ...

Apr. 17, 2025 — Lake ecosystems can receive high inputs of terrestrial organic matter (t-OM) that microbes make available to higher trophic level consumers. A research group examined terrestrial ...