Earth
Super-submersible Alvin dives again after refit
The iconic crewed deep-sea sub that explored the wreck of the Titanic and discovered hydrothermal vents is back in action after a massive overhaul
Regulars
Environment
A wild ride through the ocean’s strangest creatures
Culture
Earth
20,000 megawatts under the sea: Oceanic steam engines
Features
Earth
Cryptic river: The torrents that flow on the seabed
Features
Earth
Deep-sea mining projects land in hot water
News
Earth
We’re drilling back in time to tell a tale of the sea
Opinion
Environment
Satellite-like eyes give mantis shrimp unique vision
News
Environment
Antibiotic abyss: The extreme quest for new medicines
Features
Environment
Elephant shark takes record for slowest evolution
News
Earth
Pacific coral happy as acidity of the ocean rises
Reefs found thriving in naturally acidified waters give hope that some corals could cope with climate change
News
Earth
Swindlers and scientists: How to get gold from the sea
Features
Environment
Kneel before this giant undersea plough
Regulars
Environment
Tube worm lights up the undersea night with vitamin B
Regulars
Earth
Sardine disappearance was foreseen but ignored
News