According to a new study by the Museo Nacional de Ciencias Naturales (MNCN-CSIC) and the National University of Colombia, chronic ocean warming is driving a nearly 20% annual decline in fish biomass.

Ocean absorbs 25% of global CO₂ emissions annually. Models vary widely due to limited long-term ocean data. Uncertainty could ...

A new study provides a comprehensive global synthesis of how vessel traffic affects large marine wildlife, including whales, dolphins, seals, manatees, sea turtles, sharks and rays. The study, ...

From ice ages to asteroid strikes, an epic book shows how important it has been for humans to look outwards. Alex Wilkins ...

According to a new study by the Museo Nacional de Ciencias Naturales (MNCN-CSIC) and the National University of Colombia, chronic ocean warming is driving a nearly 20% annual decline in fish biomass.

Have you ever stopped to wonder how forecasters can predict the weather days in advance, or how scientists figure out how the climate might evolve under different policies? The Earth system is a vast ...

A huge stretch of the Southern Indian Ocean is rapidly losing its salt, and scientists warn this subtle shift could quietly disrupt global ocean currents and marine life in unexpected ways.

Plastic waste releases a chemical that can confuse ocean animals, change hunting behavior, and disrupt marine food chains.

As NASA highlighted today, a wave of Arctic air recently turned the Gulf of Mexico’s deep azure waters into a shockingly ...

NASA’s PACE satellite now provides nitrogen dioxide measurements, enabling finer-scale pollution tracking using OCI data trained with Sentinel-5P TROPOMI observations.

Human burning of fossil fuels affects Earth’s oceans via the one-two punch of warming and acidifying waters, which occurs as carbon dioxide is absorbed into the ocean. The oceans are about 40% more ...

Off the coast of Western Australia, the Southern Indian Ocean is becoming significantly less salty, and scientists say it’s ...