The source for the isotopically-enriched Hawaiian magmas contains peridotites that experienced near-surface melting prior ...

Another fascinating finding from the simulations is that mantle plumes in the Pacific create a flow pattern that draws in newly subducted slabs, further enriching the Pacific LLVP with young oceanic ...

Their results showed that Elysium Planitia sits over a giant mantle plume spanning a diameter of about 4,000 kilometers (2,485 miles) and is between 96 and 285 degrees Celsius (170 to 520 degrees ...

Archer-Daniels-Midland Co CEO Juan Luciano earned $21.6 million in 2024, down from $24.4 million the prior year, a securities filing on Tuesday showed, as the U.S. grains trader faced accounting ...

Recent cyclostratigraphic analysis and spectral methods reveal cycles of volcanic activity linked to astronomical orbital periods in the Upper Permian of Southwestern China, during the waning stage of ...

SAN FRANCISCO — Art Schallock, a left-handed pitcher who in 1951 replaced future Hall of Famer Mickey Mantle on the Yankees’ roster and had been the oldest living former major leaguer ...

Kavachi's most violent recent eruption was in October 2016 when a jet of volcanic debris was ejected above the ocean's surface. (Image credit: Alex DeCiccio/Wikimedia) The plume in the photo is ...

These plumes stretch from the very bottom of the mantle to volcanic hotspots at the surface, such as the Hawaiian islands. What's inside Earth quiz : Test your knowledge of our planet's hidden ...

March 8, 1955. (AP Photo/Harry Harris, File) SAN FRANCISCO (AP) — Art Schallock, a left-handed pitcher who in 1951 replaced future Hall of Famer Mickey Mantle on the Yankees’ roster and had been the ...

Scientists have mapped the deep forces at play beneath the Tonga Subduction Zone, exposing how mantle plumes, subducting slabs, and tectonic shifts fuel volcanic activity and plate motion.

Conducted by researchers from Ocean University of China and Tohoku University, Japan, the work combines innovative seismic methodologies to map mantle flow patterns, slab-plume interactions ...