May 8, 2013 7:16 am Solar Power Helps Monitor Carbon Fuels Oil and natural gas companies are using more solar power to provide electricity to power remote monitoring stations after the hydraulic fracturing crews have left. US & World Videos 2:52 Severe weather kills at least 5 as tornadoes rip through Midwest and South 0:48 World Central Kitchen to resume operations in Gaza 8:39 Gina Rodriguez gushes 0ver motherhood with son Charlie 2:22 Scarlett Johansson and Colin Jost have date night at White House Correspondents' dinner 1:37 Pro-Palestinian protesters gather outside White House correspondents' dinner