Dive into the deep! See 25 massive sea creatures caught on camera, from blue whales to colossal squid. Explore rare footage ...

British Columbia sea wolves have been observed by researchers using their teeth to haul crab traps ashore where they would eat the bait intended for invasive green crabs. The discovery caught on ...

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The ocean covers over seventy percent of the planet, yet we've mapped Mars more thoroughly than our own seafloor. But ...