FULL TITLE: Stunning pictures of Michigan's St Joseph Lighthouse transformed into giant icicles as arctic blast continues to sweep across the US With sub-zero temperatures, severe wind chills and snowfall, millions across the eastern US have been desperately trying to stay warm this week. But one photographer chose to brave the frigid weather for hours on end - to capture these stunning photos of St Joseph Lighthouse in Michigan. Donning sturdy boots and warm clothing, Joshua Nowicki trekked along the icy shore of Lake Michigan on Thursday morning, armed with a camera. He then captured a breathtaking array of photos...