Scientists at NASA are closely monitoring a vast region of weakened magnetic intensity—known as the South Atlantic Anomaly (SAA)—due to the unique challenges it poses for satellites.

The South Atlantic Anomaly (SAA) – likened by NASA to a 'dent' in Earth's magnetic field, or a kind of 'pothole in space' – generally doesn't affect life on Earth, but the same can't be said ...

Scientists from NASA are observing something intense, an intense discovery called the South Atlantic Anomaly (SAA), which is a large and expanding anomaly in Earth’s magnetic field. The discovery was ...

South Atlantic anomaly As per NASA, the South Atlantic Anomaly arises from two main features—the tilt of the Earth and the flow of molten metals within its outer core.

Enormous "mud waves" buried under the Atlantic seabed formed 117 million years ago as the Atlantic Ocean opened up.

A magnetic observatory is being re-established on South Georgia to provide vital data on the 'South Atlantic Anomaly' as scientists monitor a possible reversal of the earth's magnetic field.

A new image from Europe's Copernicus Sentinel-3 satellite shows the huge Antarctic iceberg A-23A stuck 45 miles (73 ...

In a previous decision, the state supreme court left open the question of when a fetus truly has a heartbeat whether that ...

The Atlantic Ocean may have formed millions of years earlier than previously thought, igniting a period of climate change, scientists found.

The young squid is about 30 centimeters long and was filmed 600 meters down in the South Atlantic. Researchers used a remotely operated vehicle called SuBastian to capture the moment. Subscribe ...