A Japalura lizard performs a unique dance to attract a mate and fend off rivals, blending survival with the art of courtship.

A nearly new moon and mostly clear skies will present near ideal viewing conditions for the planet parade through Feb. 28.

Filipina athlete Precious Cabuya takes on the toughest challenges in her sport. Watch as she redefines endurance, strength, ...

For the first time, the US military shared an orbital selfie from its mysterious X-37B space plane, which captured Earth from ...

The likelihood of 2024 YR4 colliding with the our planet in 2032 have ticked up to over 3 percent. Is it time to start ...

Ahead of its dance with Saturn on Feb. 24, Mercury should be seen on Feb. 19 at magnitude -1.2 with binoculars 20 minutes ...

Two weeks ago, when Ars first wrote about the asteroid, designated 2024 YR4, NASA's Center for Near Earth Object Studies ...

Looking to marathon through the Apes franchise? Here's how (and where) to watch everything from the original 1968 film all ...

The Einstein ring that Euclid spotted is located in the galaxy NGC 6505. It is only a hop, skip, and a jump away from Earth ...

And it has the potential, the possibility for being an emergency for planet Earth." The Space Mission ... that's not a bit of 'gosh, isn't it amazing?' "This actually could turn out to be a ...

The Amazing Race has unveiled its Season 37 cast, touted as its largest ever with 14 teams, up from 13 teams the past two seasons. Described as a “season of surprises”, Season 37 will feature ...