The deep blue sea may soon be more of deep green, specifically in the tropics, a new study revealed. NOAA Fisheries/James Morioka photo A large swath of Earth’s oceans changed color over the past 20 ...

A large swath of Earth’s oceans changed color over the past 20 years — and human activity is suspected to have caused it, a new study reports. That deep blue color depicted so richly in postcards is ...

Add Yahoo as a preferred source to see more of our stories on Google. Neptune, long believed to be dark blue, is actually very pale like Uranus, scientists say. They used modern telescopes to ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Great white sharks are apex predators of the oceans. They are the ...

A tiny blue deep-sea octopus discovered 5,800 feet below the Galápagos has been named Microeledone galapagensis The post This ...

A new blue octopus species, Microeledone galapagensis, was recently discovered near Darwin Island in northern Galápagos.

Historic color photos of Uranus and Neptune are actually the wrong colors, and a recent study used new data and a lot of math to set the record straight. In Voyager 2’s full-color photos of the ice ...

A large swath of Earth's oceans changed color over the past 20 years—and human activity is suspected to have caused it, a new study reports. That deep blue color depicted so richly in postcards is ...