Viewers of a certain age (including my own) may remember the children's TV show Big Blue Marble—reminiscent of the photograph of our water world taken by Apollo 17 astronauts in 1972 (top). I ...

This new 'blue marble' Earth image was taken to celebrate the 45th anniversary of Earth Day.

The wreckage of the RMS Titanic still lies at the bottom of the North Atlantic Ocean. Blue Marble Private The RMS Titanic, which collided with an iceberg in 1912 just four days into her maiden ...

The first time I met marine biologist Wallace J. Nichols, he gave me a blue marble. As I wrote in my 2011 Outside story about him, it was sort of awkward. “Hold it at arm’s length,” he’d ...

Let's be real, everything about marble is beautiful, particularly manicures. Talented nail artists have taken marble and rose quartz nails and given them a Summer upgrade using blues and greens ...

Beginning in May of next year, Blue Marble Private says it will offer a chance for nine travelers to dive some 4,000 meters below the surface of the ocean to see the famous wreck.

SpaceX recently shared some stunning footage captured from the second stage of its workhorse Falcon 9 rocket. The clip (below) shows Earth from thousands of miles away, with ocean, land, and cloud ...

Monolithic spaces of travertine stone mimic the man-made quarry landscapes for the Grupo Arca showroom and retail store in Guadalajara, Mexico.