The Atlantic is at risk of circulation collapse – it would mean even greater climate chaos across Europe

Expect more extremes and a range of ‘surprises’ to exacerbate the climate emergency.

Robert Marsh, Professor of Oceanography and Climate, University of Southampton • conversation
July 28, 2023 ~7 min

Rip currents are dangerous for swimmers but also ecologically important – here's how scientists are working to understand these 'rivers of the sea'

Rip currents are a leading cause of near-shore drownings, but there are effective ways to survive one. And these phenomena also play important ecological roles that are an emerging research area.

Walter Torres, Postdoctoral Scholar, Applied Physics Laboratory, University of Washington • conversation
July 21, 2023 ~8 min


Seychelles is becoming overwhelmed by marine plastic -- we now know where it comes from

Remote islands in the Indian Ocean are now strewn with plastic waste – the origin of this waste has until now not been established.

April Burt, Research Associate, University of Oxford • conversation
Feb. 1, 2023 ~8 min

Hurricane Ida turned into a monster thanks to a giant warm patch in the Gulf of Mexico – here's what happened

Ida exploded from a weak hurricane to a powerful Category 4 storm in less than 24 hours, thanks to heat from an ocean eddy. An oceanographer explains its rapid intensification.

Nick Shay, Professor of Oceanography, University of Miami • conversation
Aug. 31, 2021 ~9 min

The ocean is full of tiny plastic particles – we found a way to track them with satellites

New research suggests that an effective way to locate and track large concentrations of microplastics in the ocean could be from high in the sky.

Christopher Ruf, Professor of Climate and Space Sciences and Engineering, University of Michigan • conversation
July 9, 2021 ~8 min

Plastic pollution: scientists track a cargo spill from New York to Norway, reveal how currents disperse harmful substances

Thousands of shipping containers are lost at sea each year, dispersing Lego, inkjet cartridges and rubber ducks across the world's beaches.

Andrew Turner, Associate Professor in Environmental Sciences, University of Plymouth • conversation
May 11, 2021 ~6 min

Galápagos: we've found out why the islands are blessed with such nutrient-rich waters

How Pacific winds interact with the sea to bring colder waters up from the depths.

Alex Hearn, Professor, School of Biological and Environmental Sciences, Universidad San Francisco de Quito (Ecuador) • conversation
Feb. 2, 2021 ~6 min

Ireland has corals, and they survive in extreme conditions at the edge of a submarine canyon

But these 'cold-water coral' are threatened by accelerating sea currents.

Aaron Lim, Post-doctoral Researcher, Marine Geoscience, University College Cork • conversation
Jan. 7, 2021 ~5 min


The Atlantic: The driving force behind ocean circulation and our taste for cod

The Atlantic Ocean is still growing physically, but humans are over-harvesting its rich fisheries. The most famous one – North Atlantic cod – has become a textbook example of harmful overfishing.

Pascal Le Floc’h, Maître de conférences, économiste, Université de Bretagne occidentale • conversation
Dec. 6, 2020 ~17 min

Seafloor currents sweep microplastics into deep-sea hotspots of ocean life

Here's how microplastics from your clothes end up in the deep sea.

Michael Clare, Principal Researcher in Marine Geoscience, National Oceanography Centre • conversation
April 30, 2020 ~5 min

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