Callisto, the third largest moon in the entire solar system, orbits Jupiter from about 1.2 million miles away. The rocky ...

13.35 years ago, on February 14, 1990, the iconic 'Pale Blue Dot' photo was captured, showing Earth as a tiny speck from 3.7 ...

More pocked with craters than any other object in our solar system, Jupiter's outermost and second-biggest Galilean moon, Callisto, appears geologically unremarkable. In the 1990s, however, NASA's ...

Cleaner, more pure water backscatters light in the blue range, which makes it look blue. One famous example is Crater Lake in Oregon, which lies in a volcanic crater and is fed by rain and snow, ...

Victoria’s Great Ocean Road, Ireland’s Wild Atlantic Way, the route through the Canadian Rockies, the winding roads of the Italian countryside – they are settings for some of the best driving holidays ...

Between the 16th and 19th centuries, as many as a thousand slave ships carrying captive Africans sank while crossing the ...

Atmospheric rivers are long and relatively narrow bands of water vapor that form over an ocean and flow through the sky, ...

Harmony of the Seas offers loads of top-deck attractions, a variety of cabin styles and ample dining options. Here's what ...

Since December, astronomers have been carefully studying whether an asteroid between 39m and 90m long will impact the Earth ...

This is only the second time the species has been recorded while alive. “I thought it was A.I.,” says fish biologist Kory Evans.

The chances of an asteroid hitting the Earth with enough force to destroy a small country have been increased to 1 in 43.

Discover the best romantic Airbnbs in Rhode Island for couples. Find coastal cottages, stylish city apartments, and unique ...