Enceladus may have a warm ocean beneath its icy surface, but it may also be shooting through that crust in big sheets, perhaps filled with sea monkeys.
A team of international scientists has provided an unprecedented look at microscopic life in the ocean.
CNET's Amanda Kooser goes for a slow swim across the Atlantic Ocean aboard Cunard's Queen Victoria, which still carries a torch for the olden days of luxury travel.
Observations from the Hubble Space Telescope have confirmed that there's a salty subsurface ocean on Jupiter's largest moon.
NASA says new observations from the Hubble Space Telescope confirm the presence of a subsurface ocean on Jupiter's largest moon.
NASA scientists have analysed the water signatures in Mars' atmosphere to determine that the planet once had a primitive ocean bigger than the Arctic Ocean on Earth.
An Ocean-themed week of League of Legends gaming in Australia and New Zealand culminates in a champion-shaped artificial reef sunk to the bottom of the sea.
A deal between Boeing and Liquid Robotics, worth hundreds of millions of dollars, means fleets of seafaring robots will augment existing military aircraft and ships in monitoring the seas.
With sea life is in danger due to rising ocean acidification, the Wendy Schmidt Ocean XPrize kicks off with $2 million in prize money on the line for the best methods for measuring ocean pH levels.
A team of international scientists has spent four years painstakingly cataloguing every known living organism in the Southern Ocean.