By Victoria Cavaliere SEASIDE HEIGHTS, New Jersey (Reuters) - The New Jersey shore ushered in the unofficial start of summer on Friday, with businesses making last-minute preparations and officials declaring the resort towns ready for visitors seven months after Superstorm Sandy. Governor Chris Christie oversaw a ribbon-cutting ceremony to open a freshly re-constructed boardwalk in Seaside Heights and declared it "a great day for New Jersey." "We're here with the whole country welcoming the Jersey shore back," he said. ...

(Reuters) - Tornadoes that struck the United States from May 18 to May 20 caused between $2 billion to $5 billion of insured losses, disaster modeling company Eqecat said late Thursday. At the high end of the range, the tornado outbreak may rank as the second-worst ever in terms of insured losses, behind the late-April 2011 twisters that devastated Tuscaloosa, Alabama, and other communities. Eqecat said most of the losses were attributed to the tornado that devastated Moore, Oklahoma, on Monday. ...

By Jonathan Kaminsky OLYMPIA, Washington (Reuters) - A bridge collapse that sent cars and drivers tumbling into a frigid river in Washington state appears to have been caused when a semi-trailer truck carrying an oversize load struck a bridge support beam, officials said on Friday. The truck crossed the bridge safely before a portion of the structure collapsed, sending two vehicles and a mass of concrete and steel into the Skagit River Thursday evening. Three people had to be rescued, officials said. ...