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Lonely whale's song remains a mystery

8 December 2004

A single whale with a voice unlike any known species has been wandering the Pacific for the past 12 years, confounding experts

Dolphins' big brains evolved in spurts

29 October 2004

The largest fossil study of dolphin skulls ever performed reveals the impressive evolution of the clever creatures' brain

Will overcrowding sink Noah's Ark?

22 November 2003

All is not as it seems in nature. The more we look, the more species we find, posing a conservation dilemma

New whale species found in museum

19 November 2003

The stunning discovery follows an analysis of a few leviathan skeletons that have been gathering dust for 25 years in Japan

Shops in Japan are selling mercury-riddled dolphin flesh as whalemeat

13 June 2003

Is undersea noise harming whales?

22 February 2003

Big boned

10 September 1999

In for the krill

4 June 1999

A seal boom takes its toll on the islands of the Southern Ocean

Science : Pouting whales are suckers for squid

1 February 1997

Deadlier than the harpoon?

30 June 1995

Mounting evidence suggests that the industrial chemicals which transformed the postwar world are disrupting the reproductive systems and immunity of marine animals