A human-constructed marsh in B.C.’s Fraser River was meant to mimic natural salmon habitat. Offset projects can succeed — ...

A rush of water-hungry AI data centres is just one reason to rethink industrial water use, as drought becomes a real, ...

Narwhal’s customers will be able to use QR codes to order nachos from anywhere in the building. “Two businesses, two identities, but plenty of synergy,” as Merten puts it. He says they’ve outgrown the ...

An analysis of the 10-foot-long teeth shows that as the Arctic warms, narwhal diets are changing, and their bodies are accumulating more mercury.

In the late 1800s, famed explorer Robert Edwin Peary returned from an Arctic excursion with a unique souvenir: the long, sword-like tusk of a narwhal. Then it went missing.

And that would be incredibly useful. Because even though the narwhal has long been famous for its unicorn horn — it's thought to be the whale version of a peacock's tail or a lion's mane ...

"Narwhal's attention has gotten a couple of other dogs adopted," she said. There is also Narwhal's brother — rescued with the two-tailed puppy on the side of a road — who needs a good home.