killer whales

Many believe that the top predator in the ocean is the great white shark (Carcharodon carcharias). But the recent disappearance of these massive sharks off South Africa shows that…
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There is no question about it: Megalodon (Otodus megalodon) was a big shark. But just how big this super predator got has remained a point of contention among scientists. Why? Well,…
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Orcas (Orcinus orca) are known as “killer whales” for a reason. The largest of the dolphins and one of the world's most powerful predators, this toothed whale is a highly intelligent,…
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There may be no single fear as intense and as widespread as the one associated with sharks - they even inhabit the nightmares of people who don't swim! But do sharks have a boogeyman…
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