When a huge earthquake struck near Kamchatka, the SWOT satellite captured an unprecedented, high-resolution view of the resulting tsunami as it crossed the Pacific. The data revealed the waves were ...

Scientists say all signs indicate the so-called "megaberg" could be just days or weeks from totally disintegrating.

The Moderate Resolution Imaging Spectroradiometer (MODIS) instrument revealed low-lying radiation fog, formed by cool ground ...

A wall of water taller than most skyscrapers roared through a remote Greenland fjord, yet the strangest part of the story ...

NASA's fleet of Earth-observing satellites captured 12 remarkable views throughout 2025, documenting major natural phenomena, ...

NASA satellite images have exposed the scale of harmful algal blooms at Hartbeespoort, highlighting the dam's ongoing water ...

Satellite data has revealed that the tsunami triggered by Russia's massive 8.8 magnitude earthquake in 2025 behaved differently than predicted, challenging existing tsunami models.

From the ISS, NASA astronaut Don Pettit captured rare purple lightning and mysterious upper-atmosphere flashes above massive ...

NASA's StarBurst instrument outside a thermal vacuum chamber at NASA's Marshall Space Flight Center in Huntsville, ...

NASA's SPHEREx telescope unveiled its first full-sky map of the universe, combining more than 100 infrared observations into ...