Accurate, real-time monitoring of ionospheric dynamics is essential for understanding space weather and protecting satellite-based navigation and communication systems.

Understand rotational motion in a clear, intuitive way with a lesson designed to stick with you forever. This video breaks ...

Weather forecasting is one of the most advanced sciences on Earth. But it’s also one of the most complex and humbling. Here's ...

On November 27, 2025, in Ashtabula, Ohio, USA, @OutdoorTravel01 shared a video capturing a fascinating slow-motion snowfall moment. In the video, snowflakes fall gently and steadily, creating a calm ...

"This work shows without a doubt that Parker Solar Probe is diving deep with every orbit into the region where the solar wind is born." ...

Landslide hazard mapping has made big strides, but the public still must rely on piecemeal mapping and incomplete data to ...

If a major disaster like Fukushima or Chornobyl ever happens again, the world would know almost straight away, thanks to an array of government and DIY radiation-monitoring programs running globally.

See where snow is falling with USA Today's snowfall tracker map. Yes, it has snowed in Florida and as recently as earlier this year. Snow fell in South Florida for the first time in recorded history ...

An Omen? You best start believing in ghost stories, Washington State Ferries. You're in one. An unlit "ghost boat" drifted ...

Two new books, different in subject but oddly companionable in spirit, look past the surfaces of American storytelling and ...

Five decades on, true believers and skeptics continue to debate what occurred in the Apache-Sitgreaves National Forest in central Arizona on Nov. 5, 1975.

A year of new treatments, new technologies, new ways to stay safe during disasters and new insights on the mysteries of the galaxy, our planet and our past.