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Ancient, 30-foot relative of great white shark unearthed in Mexico quarry"Exceptionally preserved" fossils of an ancient shark that lived alongside the dinosaurs has finally revealed what the predator looked like — and why it may have gone extinct.
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There's 5 times as many bull sharks off Alabama now — but don't worry about shark bitesJuvenile bull shark numbers have significantly increased in Mobile Bay, Alabama, as waters warm — but swimmers don't need to worry, researchers say.
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Elusive prickly sharks spotted gathering at underwater mountain off Panama — but why remains a mysteryResearchers have spotted an atypical gathering of rare prickly sharks around a seamount off Panama.
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Elusive megamouth shark caught off Zanzibar for 1st time, gets sold for $17Megamouth sharks were first discovered in 1976 and fewer than 280 have ever been seen, meaning we know very little about this enigmatic species.
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Great white shark gets liver torn out by lone orca in under 2 minutes in shocking shift of hunting methodsDisturbing footage shows the moment a single orca chased down a great white shark and killed it, then swam away with the shark's liver in its jaws.
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16-foot-long shark bites stranded pygmy whale's head off as human tries to rescue itA shark instantly killed a stranded pygmy sperm whale on New Zealand's Māhia Peninsula, where officials had warned about increased shark activity.
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'Unnerving' rise in fatal shark attacks recorded last year. Should we be worried?The number of unprovoked shark attacks spiked slightly last year, while the number of fatal bites doubled compared with the previous year. However, the statistics are not as concerning as they initially sound, experts say.
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325 million-year-old shark graveyard discovered deep within Mammoth Cave harbors new fossilized speciesTwo new ancient shark species have been uncovered in Mammoth Cave with teeth that "look like they just came out of the shark's mouth yesterday."
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'One of the holy grails of shark science': Watch 1st ever footage of baby great white shark moments after birthA newborn great white shark has been seen in the wild for the first time, and the discovery could help scientists finally solve a longstanding mystery about the threatened species.
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