Exoplanets have captured the imagination of the public and scientists alike and as the search continues for more, researchers ...

An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...

The fact that the cold, dry Mars of today had flowing rivers and lakes several billion years ago has puzzled scientists for ...

Worlds with liquid water could have formed just 200 million years after the big bang from the remains of the earliest ...

The "cutest competition of the year" is back with more puppies than ever before. Here's how you can watch the the pre-Super ...

Planetary Parade A rare alignment of Venus, Saturn, Jupiter, Mars, Uranus, and Neptune is visible this month and into early ...

Stargazers will be treated to a dazzling six-planet "alignment" this January.

Although it's being mistakenly promoted as a "rare planetary alignment," one of the best "planet parades" in half a century ...

President Trump's Jan. 23 executive order creates a crypto task force to craft rules and study a national reserve or ...

James Collier, a qualified dietitian, says his concept of "contemplative nutrition" helps make him, and the planet, happier ...

It’s a refurbished MacBook, but that doesn’t mean it’s used in the same way as your current laptop. These have a grade “A” ...

Images of Mars taken from orbit show thousands of mounds in a region sculpted by water billions of years ago. A robotic ...