The DOC is reminding people of the need for permits for possession of protected marine mammal parts after a buyer purchased ...

New research finds some baleen whale species call at such deep frequencies that they're completely undetectable by killer whales, which cannot hear sounds below 100 hertz. These also tend to be ...

Like baleen whales today, it used these plates to eat its prey through a process known as filter feeding. "There is absolutely no evolutionary link between hupehsuchians and whales!" ...

Both toothed and baleen (filter-feeding) whales are among the largest animals ever to exist. Blue whales, which measure up to 100 feet (30 meters) long and can weigh over 150 tons, are the largest ...

The baleen whale baritones, on-the-other-hand, are often solitary creatures that stay in deep water, only coming together to mate. These whales flee when orcas attack.