A newly-deployed satellite has created the most-detailed map yet of the ocean floor, finding hundreds of hills and underwater ...

The second installment in a review of Earth's over-heated, storm-tossed but also beauty-filled year.

A Chinese spacecraft that burned up high over Los Angeles created a sonic trail detected by ground-based sensors.

Some stargazers are calling it a planetary parade: Every other planet in our solar system can be seen in the sky tonight.

The giant supervolcano that lies under Yellowstone National Park is cooling off in the west but staying hot in the northeast.

Mars experiences explosive changes during spring. Ice sublimates directly into gas, causing avalanches and geysers.

Could we really be the only ones out here? 🤔 Dive into 10 mind-blowing reasons that suggest we might not be alone in the ...

Stretching over South America and the southern Atlantic Ocean, the South Atlantic Anomaly is a dent in Earth’s magnetic field ...

New mapping of the magma lying beneath Yellowstone National Park sheds light on where volcanic activity is shifting, and the ...

Formerly the Large Synoptic Survey Telescope, the observatory was renamed in 2020 to honor Vera Rubin, who died at 88 in 2016 ...

The choice before us is clear: we can continue with business as usual and watch other nations take the lead in space, or we ...

This article explores the geopolitical significance of rare earth elements, their essential role in modern technology, and the implications of China's near-monopoly on their refining.