The body of a narwhal, a species of toothed whale normally found in Arctic waters, has washed up off the coast of the ...

The carcass of a female narwhal, an arctic species of whale, was discovered by a family on a Co Donegal beach last weekend, ...

An arctic species of whale, normally seen in the waters off Greenland, Canada and Siberia has been recorded in Ireland for the first time, after a carcass was found washed up on a beach in Co Donegal.

A new study found that neurotoxins in whales pose risks to Native whale-hunting communities. Arctic whales are ingesting higher levels of toxic algae as warming waters create more suitable conditions ...

A species of whale, never before recorded in Ireland, washed up in Co Donegal last weekend, marking a “significant event” ...

Killer whales, also known as orcas, have officially made the Arctic Ocean their home — something that was nearly impossible until now. Historically, thick ice sheets blocked the whales from venturing ...

According to a new “surprising” study, Arctic whales dove in synchrony despite being separated by over 60 miles. Photo from NOAA It turns out, synchronized diving isn’t just for humans. Bowhead whales ...

It turns out, synchronized diving isn’t just for humans. Bowhead whales in the Arctic Ocean also sync up their dives — except they’re able to do so while dozens of miles apart from each other, new ...