Observers across eastern North America and much of Europe will have front-row seats to the striking partial solar eclipse on March 29. Here's what to expect.

For the first time, the James Webb Space Telescope (JSWT) has revealed bright auroral activity on the planet Neptune.

During a partial solar eclipse, the moon passes between the sun and Earth. The moon casts a shadow on Earth and only partly ...

Eight SI writers and editors ranked all 30 ballparks that will be in use this year from worst to best. Here are the results.

Modern society, and the clean energy revolution, depend on rare earth elements. Can Greenland help break China’s stranglehold ...

An Australian senator pulled out a large, dead fish in Parliament on Wednesday to protest the government's proposed laws that would safeguard controversial salmon farms in a heritage-listed inlet in ...

Lava began bubbling out of Hawaii’s most active volcano once again on Tuesday as Kilauea's sporadic eruption resumed. The ...

China's glaciers have reduced by 26% since 1960 due to global warming. Over 7,000 small glaciers have disappeared. The ...