Some habitable worlds orbiting dead stars could be kept alive for aeons thanks to a quirk of Einstein’s theory of gravity ...

New X-ray observations reveal Betelgeuse’s mysterious companion is not a collapsed stellar remnant but a young, Sun-like ...

The Austrian skydiver survived jumping 24 miles from the edge of space. But then his challenges really began. How did a ...

This festive season, as we adorn ourselves with gold and silver, few realise that these precious metals were born in the ...

There are few things more tragic than the extinction of an entire species, but the end of the Pinta Island tortoise hits ...

Mars is closer than ever, but the human body isn’t ready. Inside the biological war against radiation, microgravity, and ...

Spaceships are a staple of big-screen sci-fi, from recent superhero movies back to early 20th-century films. Here are some of ...

Astronomers using the James Webb Space Telescope (JWST) have made a rare and groundbreaking discovery. For the first time, ...

Lopez, a multi-hyphenate, has starred in a few dozen films over the years, including hits such as "Hustlers," "Out of Sight," ...

The first supermoon of the year is almost here. The moon will appear slightly larger and brighter on Monday.

Baumgartner, the first skydiver to fall faster than the speed of sound, died July 17 along Italy’s Adriatic coast. Witnesses said the flight appeared normal until it started spinning to the ground, ...

AX: axs.com CW: comedyworks.com PMH: pueblomemorialhall.com TM: ticketmaster.com MUSIC Thursday: Aly & AJ — With Amanda Shires, 7 p.m., Ogden Theatre, Denver, $66.90; AX. Thursday: Jonas Brothers — ...