Lido Beach in Sarasota.

On a clear summer day in 1947, businessman and civilian pilot Kenneth Arnold saw something strange in the sky.

Known as the “Invasion of Washington,” the events unfolded over two weekends in 1952, when radar operators, military ...

Case in point: Scientists from Tokyo University and Hokkaido University in Japan stumbled across some mysterious jet-black ...

Follows a rocket mechanic and an astro-botanist preparing for a revolutionary rocket launch who develop romantic sparks while ...

Astronomers have recently started looking for black holes bigger than galaxies. Brian Lacki explains how these “stupendously ...

3I Atlas is one of the most unusual interstellar objects ever observed, showing behavior that initially confused scientists.

Scientists now believe life may be found on the notoriously inhospitable planet of Venus – but they believe it will have come ...