"The record-breaking cold weather in the US doesn't mean the globe isn't warming, scientists say."

"SAN DIEGO, California -- Seventy-one U.S. Navy sailors from the aircraft carrier USS Ronald Reagan are filing suit against the Japanese utility Tokyo Electric Power Company, TEPCO, after they were allegedly exposed to radiation from the Fukushima Daiichi nuclear power plant when they arrived in Japan with aid."

"TACLOBAN, Philippines -- The typhoon that recently barreled through the Philippines has left in its wake one of the most profound resettlement crises in decades, with the number of newly homeless far exceeding the capacity of aid groups and the government to respond."

"WASHINGTON -- Five years before a train loaded with crude oil derailed and exploded last year in Quebec, killing 47 people, another derailment in Oklahoma should have given federal regulators an early warning that the type of oil both trains carried was more flammable than authorities realized."

"CHICAGO -- Snow-covered roads, high winds and ice were creating dangerous driving conditions Sunday from the Dakotas to Missouri to Delaware ahead of a 'polar vortex' that'll bring below-zero temperatures not seen in years to much of the nation."

"For the past three decades, Oklahoma averaged about 50 earthquakes a year. But that number has skyrocketed in the past few years. In 2013 — the state's most seismically active year ever — there were almost 3,000."

"After three fiery accidents involving trains carrying crude oil out of North Dakota's Bakken Shale, regulators and industry officials are trying to figure out why the oil is exploding."

"Millions of American property owners get flood insurance from the federal government, and a lot of them get a hefty discount. But over the past decade, the government has paid out huge amounts of money after floods, and the flood insurance program is deeply in the red."

"Post-tsunami reconstruction and radiation cleanup could take 10 years, but officials say something has been permanently lost."

"A massive winter storm that has slammed the Midwest was bearing down on New York City and much of the Northeast Thursday, packing heavy snow, strong winds and frigid temperatures."