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Oceans

A cloudy sky and rain over Ocean Beach in San Francisco.
Posted inNews

Rainfall Makes the Ocean a Greater Carbon Sink

by Veronika Meduna 22 October 202414 November 2024

Rain has so far been ignored in calculations of the ocean’s capacity to take up carbon, but a new estimate shows it enhances the ocean sink by 5%–7%.

Eos logo with line art microphone and arced lines representing sound
Posted inNews

Sailing Spectators’ Sounds Could Harm Marine Creatures

by Emily Dieckman 18 October 202418 October 2024

Research delves into noise pollution caused by spectator boats at sailing events such as the America’s Cup.

A satellite image shows miles-wide blooms of green phytoplankton in the ocean.
Posted inNews

Microbe Preferences Drive Ocean Carbon Pump

by Grace van Deelen 15 October 202415 October 2024

New research offers insight into how certain bacteria degrade organic matter in Earth’s oceans.

Spacecraft with large solar panels flies in front of Jupiter
Posted inENGAGE, News

Clipper Sets Sail for an Ocean Millions of Miles Away

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 11 October 202415 October 2024

Europa Clipper will assess whether Jupiter’s moon has the right ingredients to host life, and could illuminate the mysteries of icy worlds throughout the solar system.

Layers of rock visible in a cliff in Nanliang, Shanxi, China.
Posted inNews

Mega El Niño May Have Led to Major Mass Extinction 252 Million Years Ago

by Rebecca Owen 11 October 20244 August 2025

The extreme climate conditions wrought by a decades-long ENSO pattern could be the culprit in the Great Dying, which wiped out nearly 90% of life on Earth.

Two side-by-side images show a glacier and mountain before and after a rockslide.
Posted inNews

Finding the Frequency of a Fjord

by J. Besl 9 October 202415 October 2024

A massive tsunami churned up a mysterious 9-day noise in East Greenland. As the climate warms, more fjords may start singing.

An underwater picture of a scientist wearing red and black waterproof pants and boots standing in thigh-high water on an ancient underwater bridge.
Posted inNews

Underwater Bridge Suggests a Surprising Date for First Migration to Mallorca

by Elise Cutts 8 October 20249 October 2024

A controversial study suggests that humans settled on the Spanish island 1,000 years earlier than archaeologists believe.

An illustration showing the Florida Current, a flow of ocean water between Florida and the Bahamas.
Posted inNews

The Florida Current May Be Slowing Down, but Not by Much

by Grace van Deelen 7 October 202421 November 2024

A needed correction to a widely used data set reduced scientists’ estimates of how ocean circulation has weakened.

Satellite image of Hurricane Helene with its eye over the Florida coast
Posted inNews

Marine Heat Waves Make Tropical Storm Intensification More Likely

by Roberto González 4 October 20244 October 2024

Rapid intensification of hurricanes is 50% more likely to occur during marine heat waves in the Gulf of Mexico and northwestern Caribbean Sea.

Sea ice as seen from the air
Posted inNews

Heat Moves More Freely Through Warmer Sea Ice Than Scientists Thought

by Nathaniel Scharping 1 October 20241 October 2024

Flowing brines transport heat more effectively than old models showed, potentially changing climate simulations.

Posts pagination

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Over a dark blue-green square appear the words Special Report: The State of the Science 1 Year On.

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