From lightning that never stops to lakes that mummify birds, explore 7 of the weirdest natural phenomena on Earth you’ve ...

The rapid rise in global rocket launches could slow the recovery of the vital ozone layer, says Sandro Vattioni. The problem ...

A decade of observations by NASA’s Hubble Space Telescope has produced the sharpest and most detailed images of the Andromeda ...

Antarctica’s patterns of stark seasonal changes, with months of darkness followed by a summer of 24-hour daylight, prompted ...

Antarctica's patterns of stark seasonal changes, with months of darkness followed by a summer of 24-hour daylight, prompted ...

Every year, a few thousand people deploy to live on Antarctic research stations — and go through punishing survival training ...

Have you ever wondered what it feels like to walk inside a rainbow or see a river run backwards? Around the world, ...

If they had superhero vision, an astronaut would see the people at the South Pole and North Pole standing upside down from ...

Venus: Venus dazzles in the eastern sky before sunrise, shining brightly for a couple of hours each morning. It’s joined by ...

An astrophysicist who spent time doing research at the South Pole gets to the bottom of how things feel at the ends of the ...

David Levy, who lives and stargazes in Vail, has written 40 books and contributes to many publications. By Carolyn Niethammer ...

Tuesday Telescope: A howling wolf in the night sky "Ever since I saw it for the first time, it's been high on my list." ...