An analysis of peatland soil samples and satellite images has found that wildfires on Alaska's North Slope are more frequent and severe now than they were at any point over the past 3,000 years.

Record temperatures and wildfires are devouring parts of the Southern Hemisphere in early 2026. Scientists warn that human-caused climate change is now overwhelming natural cooling cycles.

Declining snowpack can affect everything from municipal water systems and agriculture to lake levels, shipping and wildfire ...

California's most devastating wildfire—the 2018 Camp Fire, which killed 85 and destroyed nearly 19,000 structures—forced nearly half of all residents living within designated fire perimeters to ...

Warmer fall temperatures can carry into winter, causing precipitation that would normally fall as snow in December or later to come down as rain. That rain not only fails to build the snowpack, but ...

NASA’s proposed Earth Dynamics Geodetic Explorer (EDGE) satellite mission features involvement from Australian scientists.

A NASA mission is underway to map the heliosphere, which is a huge protective bubble around the solar system that was created by the sun.

A new high-resolution map of distant galaxies may finally help scientists understand a mysterious substance that binds the universe together. Taken by Nasa’s James Webb Space Telescope, the latest ...

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NASA’s IMAP spacecraft studies charged particles, energetic neutral atoms, and magnetic fields at the heliosphere’s boundaries, providing real-time space weather data for Earth and spacecraft.

A new high-resolution map of distant galaxies may help scientists understand a mysterious invisible substance that helps hold the universe together. The ordinary matter all around us — stars, planets ...

Eucalyptus trees, laden with flammable oils, could spread into Portugal's south-central region by 2060 if changing climate ...