Science ❯ Earth Sciences

Plate Tectonics

Tectonic Plates Supercontinents Zircons Continental Drift Crustal Deformation Carbon Cycle Mid-Atlantic Ridge Mantle Plumes Continental Collision Plate Boundaries Early Formation Role in Evolution Modeling Subduction Events Subduction

Mantle Gases Detected in Zambia’s Kafue Rift Point to Early-Stage Rifting

The findings provide the first geochemical proof of mantle-to-surface flow in the Kafue Rift.

New Model Points to Rare, Far-Flung ETIs, Estimating the Nearest at 33,000 Light-Years