Natural-gas futures posted their biggest decline in 10 weeks Thursday as storage additions eased concerns about a potential shortage of the heating fuel next winter. Prices for the front-month June contract fell 16.8 cents, or 3.5%, to $4.572 a million British thermal units on the New York Mercantile Exchange. It was the biggest percentage decline since Feb. 27 and put prices 5.4% below the two-month high they had hit a week ago. “It’s not a huge turn, but it’s a bloody day,” said Scott Gettleman, an independent trader in New York. “Usually you get a selloff, but you bounce back a little. Today we never got a bounce.” The federal government reported a larger-than-expected increase in storage inventories for a third straight week. Producers added 74 billion cubic feet of gas to storage for the week ended May 2, the U.S. Energy Information Administration said. That […]