fromwww.theguardian.com2 days agoEnvironmentToothless sharks? Ocean acidification could erode predator's vital weapon, study finds
fromwww.theguardian.com2 days agoEnvironmentToothless sharks? Ocean acidification could erode predator's vital weapon, study finds
OMG sciencefromNew York Post3 months agoMassive megalodon tooth found off Florida coast: What 'every fossil diver dreams about'Kristina Scott found a rare 6-inch megalodon shark tooth while fossil diving in Florida.
