From the tombs of pharaohs to Roman frescoes, Egyptian blue adorned everything from sacred artifacts to everyday pottery.

Dive into the realm of the sea cucumber, an unassuming creature that helped shape Australia’s pre-European culture.

“It’s the unknown,” says Erich Hoyt, author of Creatures of the Deep: In Search of the Sea’s Monsters and the World They Live In. “You look out on the ocean and you might see a dolphin ...

Whales have surprised scientists and spectators alike with bold appearances. This list of stories includes a killer whale teaching session off British Columbia, a fin whale in Massachusetts ...

Dare to see 10 terrifying sea creatures that rose to the surface. The 5 House Republicans who didn't vote for Trump's sweeping tax bill Behind US Crazy Idea to Test Jet Engine Thrust on Aircraft ...

Josh Hartnett arrives on the red carpet for the "Trap" world premiere on July 24. He will portray a fisherman in an upcoming Netflix series. File Photo by John Angelillo/UPI ...

Impossible' power record Memorial Day weekend box office China signs deal with Russia to build a power plant on the moon — potentially leaving the US in the dust ...

Here’s how it works. The Chinese company Galactic Energy launched its solid-propellant rocket this morning (May 19) from a ship at sea. The Ceres-1 rocket launched today from the waters off the ...

The US warship USS Blue Ridge has arrived in Wellington Harbour ... The visit occurs months after Chinese warships engaged in live-firing drills in the Tasman Sea.

Thousands of blue, jellyfish-like creatures have been found on beaches ... I've never seen something like that before." These sea creatures aren't necessarily uncommon in the region, as they routinely ...

China's Defense Ministry on Thursday urged the Philippines to stop "risky infringements and provocations" near Huangyan Island in the South China Sea, following recent maritime tensions.