Nuclear winter is a warning written in the language of climate models and atmospheric chemistry. It's a disaster we should ...

Waves of purple lavender transform this Southern California farm into a fragrant escape filled with festivals, glowing night displays, and sensory overload.

Earth’s magnetic field has flipped about 170 times in the last 100 m years, and the next reversal is not a matter of if but ...

A new NASA mission will launch in September, that will send ultraviolet cameras further from the Earth, to better capture the ...

Scientists have long known that Earth's core is mostly made of iron, but the density is not high enough for it to be pure ...

An experiment to quantify the amount of the universe’s lightest element in Earth’s core suggests that the planet’s water has ...

Methane levels in Earth’s atmosphere surged faster than ever in the early 2020s, and scientists say the reason was a ...

Methane is a powerful greenhouse gas with strong heat-trapping capabilities. Although there is less methane in the atmosphere ...

Climate change makes nitrous oxide disappear faster, creating new uncertainty for future climate and ozone predictions.

Thousands of satellites that disintegrate upon re-entry release aluminum into the atmosphere, disrupting polar winds and the ...

New satellite-based analysis explains how energy carried by Alfvén waves moves from Earth’s magnetosphere into the atmosphere to generate auroral light emissions.

Earth’s magnetic field and atmospheric oxygen appear to have moved in sync for half a billion years, pointing to a surprising connection between the planet’s deep interior and life-supporting ...