A solar eclipse recorded in ancient China more than 2,700 years ago is helping scientists refine measurements of Earth’s rotation and investigate the Sun’s past behavior.

There has not been a total solar eclipse since the "Great American Eclipse" on April 8, 2024 — but now, two are coming up in the next two years. The first of these total solar eclipses, on Aug. 12, ...

On August 2, 2027, sky gazers across North Africa, Europe, and the Middle East will witness what astronomers are already calling "the eclipse of the century" — a total solar eclipse with a duration of ...

Science is messy business. Finding the truth is easier said than done.