NASA's new SPHEREx observatory has released its first all-sky cosmic map. This map uses 102 infrared wavelengths to reveal the universe in unprecedented detail. Scientists can now study cosmic ...

What may look like a single volcanic eruption is usually the visible outcome of far more complicated activity taking place underground. Beneath the surface, magma can migrate, cool, mix, and ...

High in the Pennine Alps, more than 3,000m above sea level, climate change has been quietly redrawing the Swiss-Italian border. Below the jagged peak of the Matterhorn, a strip of land on the ...