Having lost her own calf five years ago, mother take an orphan under her flipper.
Two of the creatures have been outfitted with GPS trackers that let researchers, and the public, check in on their daily travels.
Humpback whale populations across the world may actually be separate subspecies, a new genetic study reveals.
Narwhals are considered to be "the unicorns of the sea" because of the long tusk on their heads! Did you know these tusks are actually teeth? Laci is here to tell you everything you need to know.
The creatures have surprisingly high levels of naturally produced carbon monoxide, a noxious gas that is deadly at high concentrations in their blood.
The sunken carcasses of marine animals sheds light on a rarely seen event.
The world’s oldest known fossilized sperm tells a bizarre tale of life 17 million years ago.
Fishermen off the coast of Japan hauled in a rare shark recently, marking the 58th time in history one of its kind were seen or caught by man.
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