Scientists have asked the American and Australian navies to help them deploy robots in a vast area of the Indian Ocean that pirates have made too dangerous for ordinary vessels. Deep-ocean robotic buoys play a vital role in climate change studies and weather forecasts, but researchers say pirate activity has left them with a huge blind spot, the Sydney Morning Herald reports.
                                    
                                    
                                
                                
                             
                            
                            
                            
                            
                            
                                
                                
                                    
                                        "We can't send anybody in that area. Research voyages have been canceled and I know there's a report of at least one ship that hired an armed escort," an Australian oceanographer tells Reuters. "That's pretty extreme when you're talking about climate research."