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 ...

WWF is supporting a new project to track narwhals, Arctic whales best known for the long tusk that projects forward from their faces. Canada - WWF is supporting a new project to track narwhals, Arctic ...

Skull was donated by an Inuit hunter in 1990. This is an Inside Science story. (Inside Science) -- A mysterious whale skull came from the first and only known hybrid of a beluga and a narwhal, a new ...

Researchers from the University of Copenhagen and the Greenland Institute of Natural Resources found that narwhals face an additional threat. The whale species is “highly affected” by noises from ...

Get your news from a source that’s not owned and controlled by oligarchs. Sign up for the free Mother Jones Daily. Whatever the purpose, scientists know this for certain: The Arctic region, which the ...

Researchers have long debated what the 10-foot-long tooth that erupts from a narwhal’s head is actually for. Perhaps it has something to do with sexual selection, and males with longer horns attract ...

Researchers are poised to see whether a lost narwhal that was adopted by a pod of beluga whales a few years ago will mate with its companions to produce a hybrid animal. The unusual group of cetaceans ...