In the frigid waters of Antarctica, humpback whales (Megaptera novaeangliae) showcased a breathtaking example of nature's ingenuity - a bubble net in the form of a Fibonacci spiral.

A collision with an ocean vessel may have been what killed a humpback whale that washed ashore in Huntington Beach last week, according to officials with the Pacific Marine Mammal Center.

Previous coverage: Humpback whale that washed ashore in Kitty Hawk has necropsy before beach clean up Necropsy performed on whale that washed up on Kitty Hawk shore "There was a gap in the ...