New University of Otago research is providing the most comprehensive picture of the evolutionary history of baleen whales, which are not only the largest animals ever to live on earth, but also among the most unusual.
A lone female Western North Pacific grey whale has set a record for long-distance migration, according to a study Tuesday.
Japan's top whaling negotiator said Tuesday Tokyo would try again to justify its "scientific" Antarctic Ocean hunt after a panel of experts said the government had not proved why it needed to kill the mammals.
A rarely seen Omura's whale has washed up in Australia, only the second sighting nationally and one of the few globally, exciting scientists who know little about the species, officials said Tuesday.
A panel of experts from the International Whaling Commission on Monday questioned Japan's new Antarctic whaling plan, telling it to provide more information to justify the killings.
The mass beaching of more than 150 melon-headed whales on Japan's shores has fuelled fears of a repeat of a seemingly unrelated event in the country—the devastating 2011 undersea earthquake that killed around 19,000 people.
More than 130 melon-headed whales, a member of the dolphin family usually found in the deep ocean, beached in Japan on Friday, sparking frantic efforts by locals and coastguards to save them.
Researchers at the University of St Andrews believe that fin and humpbacked whales have changed the timing of their seasonal migration in response to global warming.
Pipeline builder TransCanada announced Thursday it will not build a marine terminal at Cacouna, Quebec, saying increased tanker traffic in the region would have harmed a pod of beluga whales.
A federal judge on Tuesday said the National Marine Fisheries Service violated environmental laws when it approved the Navy's plans for training in waters off Hawaii and Southern California.