At least three orca whales were spotted swimming through Bellingham Bay on Tuesday. Bellingham resident Nate Wallace captured a video of the whales at about 4:30 p.m. as they were swimming south ...

All whales have typical mammalian characteristics. Whales are eutherian, or placental, mammals that give birth to live offspring. They have mammary glands, lactate, and nurse their young. Whales all ...