Researchers have used the mathematical equations of chaos theory to analyze the data from long-term monitoring of an electronically tagged narwhal. They have extracted previously undetected diurnal ...

Add Yahoo as a preferred source to see more of our stories on Google. (CNN) — Scientists say they have the first recorded video evidence of narwhals using tusks not only to strike and manipulate fish ...

Newly published drone footage sheds light into narwhal behavior and provides the first-ever evidence of the animals engaging in play, according to a new study. Screengrab from Florida Atlantic ...

The clicking, buzzing and calling behavioral patterns of elusive East Greenland narwhals have been described thanks to in-depth recordings. The clicking, buzzing and calling behavioral patterns of ...

Underwater passive acoustic recording is vital for researchers to monitor and study marine animals in their natural environment with minimal disturbance. "Using passive acoustic monitoring to detect ...

Few animals ignite our curiosity like the narwhal, but according to new research, our own boisterous activity in the High Arctic could be jeopardizing the survival of these great “unicorns of the sea.

Chaos theory improves understanding of Arctic narwhal behavior, with the aim of helping efforts to protect this vulnerable species. Researchers have used the mathematical equations of chaos theory to ...

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image: The clicking, buzzing and calling behavioral patterns of elusive East Greenland narwhals have been described thanks to in-depth recordings, in a study published June 13, 2018 in the open-access ...