Topic description and stories

The hydrothermal vent 'Candelabra' in the Logatchev hydrothermal field.

Ancient seafloor vents spewed tiny, life-giving minerals into Earth’s early oceans

02 Feb 2024

Researchers from the universities of Cambridge and Western Australia have uncovered the importance of hydrothermal vents, similar to underwater...

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Northern Fulmar in flight

World’s most threatened seabirds visit remote plastic pollution hotspots

04 Jul 2023

Analysis of global tracking data for 77 species of petrel has revealed that a quarter of all plastics potentially encountered in their search for...

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Map of depth-integrated anthropogenic carbon

Giant underwater waves affect the ocean’s ability to store carbon

16 Mar 2023

Underwater waves deep below the ocean’s surface – some as tall as 500 metres – play an important role in how the ocean stores heat and carbon...

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What did Megalodon eat? Anything it wanted — including other predators

23 Jun 2022

New research involving the University of Cambridge shows that prehistoric megatooth sharks — the biggest sharks that ever lived — were the ultimate...

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Arctic Ocean started getting warmer decades earlier than we thought

24 Nov 2021

The Arctic Ocean has been getting warmer since the beginning of the 20th century – decades earlier than records suggest – due to warmer water flowing...

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Lake on the surface of the Greenland Ice Sheet

Lakes on Greenland Ice Sheet can drain huge amounts of water, even in winter

01 Apr 2021

Using satellite data to ‘see in the dark’, researchers have shown for the first time that lakes on the Greenland Ice Sheet drain during winter, a...

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Professor David Abulafia awarded Wolfson History Prize 2020

16 Jun 2020

Abulafia wins for his epic history of humanity’s relationship with the world’s oceans, The Boundless Sea.

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View from Agulhas II

Antarctic ice sheets capable of retreating up to 50 metres per day

28 May 2020

The ice shelves surrounding the Antarctic coastline retreated at speeds of up to 50 metres per day at the end of the last Ice Age, far more rapid...

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Pei Rong Cheo

Tidings of joy

08 Jun 2018

The beaches of Singapore are awash with a wealth of marine life, and Cambridge student Pei Rong Cheo is on a mission to promote and conserve it. Read...

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Fossilised Teleosaster creasyi, from the Cundlefo Formation, Gascoyne Junction, Western Australia

Meadow of dancing brittle stars shows evolution at work

14 Aug 2017

Newly-described fossil shows how brittle stars evolved in response to pressure from predators, and how an ‘evolutionary hangover’ managed to escape...

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Foraminifera "Star sand" Hatoma Island - Japan

Super-slow circulation allowed world’s oceans to store huge amounts of carbon during the last ice age

27 Jun 2016

The way the ocean transported heat, nutrients and carbon dioxide at the peak of the last ice age, about 20,000 years ago, is significantly different...

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Foraminifera

Melting of massive ice ‘lid’ resulted in huge release of CO2 at the end of the ice age

04 Jan 2016

A new study of how the structure of the ocean has changed since the end of the last ice age suggest that the melting of a vast ‘lid’ of sea ice...

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