Scientists say they have the first recorded video evidence of narwhals using tusks not only to strike and manipulate fish ...

UD doctoral student Tianyu Zhou is pictured on the right using a shovel to remove snow that covers the sea ice during a ...

A new method of tracking the dietary habits and contaminant exposure of animals in Arctic marine ecosystems is providing critical insights as climate change reshapes the region's food web.

Northern Lights: While the midnight sun dominates the summer, Sammoray is also a prime location for viewing the aurora ...

In the cold, lightless Pacific Ocean deep, the seabed is scattered with metal-rich rocks coveted by miners—and huge numbers ...

An Irish Seaweed Association has been set up to providing a voice for ocean farmers — and with more than 7,500km of coastline ...

Find out the essential things to do in Tromsø for adventure seekers and history enthusiasts alike in this Arctic gateway.

Despite their name, killer whales (orcas) are actually dolphins.

Videos show narwhals using their tusks in several ways, including prodding and flipping a fish. It’s the first reported evidence of the whales playing.

The Arctic Ocean is more than just icy waters, it harbors vibrant ecosystems — but it also harbors valuable oil, gas, and ...

Anglers dropped several lines into the Mediterranean Sea and waited until something took the bait. Their catch — an “unusual” 2-foot-long sea creature — turned out to be a first-of-its-kind record for ...

The whales, which have distinctively long tusks, were filmed in the Arctic chasing a fish in what seemed like a ...