Great white sharks started disappearing from a former hotspot years ago, but scientists can’t agree why

The coastal waters around Cape Town, South Africa, have long teemed with great white sharks. But about 10 years ago carcasses of these feared predators began washing up on beaches with their livers missing. Now it’s hard to find any great whites. Tonight, a story that has all the hallmarks of a whodunnit: one that’s … Read more

Trump administration widens Medicaid fraud crackdown to Florida, calling it ‘hotspot’

The Trump administration on Tuesday widened its efforts to stamp out Medicaid fraud, at least in its fifth state this year, calling on Florida officials to share information on how they identify, prevent, and address bad actors in their state program. Centers for Medicare and Medicaid Services Administrator Dr. Mehmet Oz had previously sent similar … Read more