Science ❯ Earth Sciences ❯ Geophysics

Magnetic Field

Radiation Exposure Geodynamo Ancient Magnetic Record Atmospheric Chemistry Magnetic North Movement Solar Activity Planetary Magnetism Magnetic Flux Reversal Polar Lights Core-Mantle Boundary

3 ARTICLES

2mo ago

Study Reconstructs 2010 Reversal of Earth’s Outer‑Core Flow Beneath the Pacific

Its eastward surge, which has been waning since about 2020, raises questions about whether the change was a brief fluctuation or a deeper, repeating cycle and calls for sustained satellite monitoring.

10 ARTICLES

9mo ago

Swarm Satellites Confirm South Atlantic Magnetic Weak Spot Is Growing and Drifting West