Watch: First-ever sleeper shark sighting in Antarctica’s freezing waters leaves scientists stunned

In a discovery that has surprised marine scientists, researchers have recorded what is believed to be the first-ever sighting ...

Surprise shark caught on camera for first time in Antarctica’s near-freezing deep

Many experts had thought sharks didn’t exist in the frigid waters of Antarctica before this sleeper shark lumbered warily and briefly into the spotlight of a video camera, researcher Alan Jamieson ...

Northern Europe's radiator: Volcanic eruptions in the past may have pushed ocean currents toward collapse

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 ...

The ominous sign the Gulf Stream is nearing COLLAPSE: One of the ocean's saltiest regions has become 30% less salty – and it could wreak havoc on major circulation systems

One of the ocean's saltiest regions has become 30 per cent less salty - sparking fears the Gulf Stream could be inching closer to a catastrophic collapse.

Expedition to measure Florida Current reveals crucial insights into ocean circulation

As the wake of this remarkable voyage settles, the scientific community looks to the future — one where understanding the Florida Current’s secrets could guide humankind's response to the ...

ISRO rocket debris reaches Maldives shore. How did it drift this far? Here’s what you need to know

A fragment bearing the ISRO logo has washed ashore on an uninhabited Maldivian island. Experts believe it is a rocket fairing from a recent Indian launch, raising fresh questions about drifting space ...
Morning Overview on MSN

Antarctic ice melt may be flipping global ocean currents, cores reveal

Fresh evidence from sediment cores, satellite records, and deep-ocean sensors is converging on a troubling finding: meltwater ...

One of the ocean's saltiest regions is freshening: What it means for circulation

The southern Indian Ocean off the west coast of Australia is becoming less salty at an astonishing rate, largely due to ...

Bob Croft, Who Dived Deep Into the Ocean on a Single Breath, Dies at 91

His derring-do and unusual lung capacity led him to make record-breaking dives of more than 200 feet into the Atlantic without wearing a scuba tank or fins.
Earth.com

One of Earth’s saltiest ocean regions is rapidly freshening

Climate change is rapidly freshening one of Earth’s saltiest ocean regions in the Southern Indian Ocean, potentially disrupting circulation.