A patch of water south of Greenland and Iceland has cooled by nearly 1.8 degrees Fahrenheit since 1900. A new study suggests ...

The Atlantic Ocean has shaped Iceland's identity for centuries. Its warming currents have transformed a volcanic island near the Arctic Circle into a surprisingly temperate place where people can ...

The system of ocean current that moves heat in the Atlantic Ocean plays a key role in regulating climate. Today’s monitoring of it may be discontinued ...

The Atlantic Ocean is hiding a climate threat so serious that Iceland has already treated it as a national risk. Scientists ...

This chilly patch of ocean is likely a result of a vital ocean current system’s instability ...

A mysterious Atlantic 'cold blob' or 'warming hole' signals weakening currents, prompting warnings of collapse from scientists. These maps show where.

The potential collapse of a key Atlantic ocean current − due to human-caused climate change − is in the news again. You'd be hard-pressed to come up with a scarier scenario than what's going on now ...

The Trump administration will dismantle a $368 million monitoring system that provides critical data on the world’s oceans, sparking alarm among scientists ...

The Ocean Observatories Initiative has been collecting data on physical, chemical, geological and biological conditions in the Atlantic and Pacific Oceans for the past decade ...

New research from the University of Copenhagen suggests that volcanic eruptions during the Ice Age may have triggered sudden climate change by disrupting the Atlantic Meridional Overturning ...