A surgeon with a “sexual obsession” for cutting off parts of his body had his own legs amputated as part of an insurance scam, officials in the UK said on Thursday. Doctor Neil Hopper, 49, submerged ...

An ocean-going hopper dredge pulls sand from deposits on the seafloor, usually at depths of 30 feet or more. It stores the sand in the vessel’s hull and, when full, takes the sand to a destination ...