Saturday, Apr 20, 2024 | Last Update : 05:12 PM IST


Beluga whales adopt lonely narwhal lost at sea

The juvenile narwhal—identifiable from its tusk and grey spots—was filmed by marine biologists over the summer.

15 Sep 2018 12:22 PM

Beluga whales and narwhals go through menopause like humans

Biological trait stops them from having too many young to feed in later life.

28 Aug 2018 7:20 PM