A fast-expanding weak zone in Earth’s magnetic field is drawing the attention of scientists, satellite operators, and geomagnetic modelers worldwide. Known as the South Atlantic Anomaly (SAA), this ...

New timelapse satellite imagery showed the former largest iceberg on Earth steadily breaking apart from September to November ...

Earth's protective magnetic shield has a weak spot, the South Atlantic Anomaly, which is expanding and splitting. This ...

This satellite image provided by the National Oceanic and Atmospheric Administration (NOAA) shows Tropical Storm Lorenzo in the Atlantic Ocean, Monday, Oct. 13, 2025. (NOAA via AP) (Uncredited, NOAA) ...

BERLIN -- This time it splashed down in the Atlantic Ocean -- but what about next time? The European Space Agency says one of its research satellites re-entered the Earth's atmosphere early Monday on ...

The Sargasso Sea is a patch of unusually calm water 590 miles east of Florida. Strong currents rush around its edges, but inside it's smooth.

Tropical Storm Andrea spun to life this week as the first named storm of the 2025 Atlantic hurricane season, though the system quickly fizzled out. Satellite images captured its brief swirl over the ...

Satellites in space are watching as Hurricane Ernesto races through the Atlantic Ocean not long after it made landfall in Bermuda on Saturday (Aug. 17), where it dumped seven to nine inches (18 to 23 ...