Stunning satellite imagery reveals the aftermath of a deep freeze in Chicago, showcasing ice formations on Lake Michigan and snowfall across the city.

The images were captured using NASA’s Earth Polychromatic Imaging Camera (EPIC), a 4MP CCD camera and telescope on the DSCOVR satellite

Solar material is gusting out of the dark patch in the Sun's corona towards Earth at more than a million miles per hour.

The aurora borealis is back and is expected to be visible in more than 10 states. See which states will have the best views.

NASA warns of solar storms disrupting global tech, power grids, and satellites, urging upgrades, collaboration, and preparedness to protect a tech-dependent world.

The agency expects a minor or greater geomagnetic storm—a disturbance of Earth’s magnetic field—on Saturday, which increases the likelihood of northern lights displays being visible to more people, as the effects of a recent coronal mass ejection reach Earth, according to NOAA’s three-day forecast.

The effects of a coronal mass ejection—a bubble of plasma that bursts from the sun’s surface—will likely impact Earth’s magnetic field on Saturday, bringing the northern lights to several northern U.S. states, according to the National Oceanic and Atmospheric Administration.

"Once again, the temperature record has been shattered — 2024 was the hottest year since record keeping began in 1880."

Climate change is intensifying even as a climate denier takes charge as US president. In 2025, the choice between catastrophe and prosperity could not be higher

There are two giant holes in the Sun right now which could create impactful space weather for Earth in early February.

A gigantic hole has opened up in the Sun's atmosphere and is currently big enough to spot from Earth. The structure located near the solar equator measures nearly 500,000 miles wide—more than 62 times the width of Earth—and is spewing a fast-moving stream of solar wind—charged particles or plasma—toward our planet,

The gigantic coronal hole is blasting high-speed solar wind toward Earth, potentially igniting vibrant auroras and minor geomagnetic activity on Jan. 31.