The Week in Headlines, and The Lighter Side of the News: Rare 16th century shipwreck found at record depth; world’s largest game of red light, green light played; squirrel runs on to field of play; slithering surprises; Lincoln’s possessions sell for millions; swimmer circumnavigates Martha’s Vineyard for shark preservation; Norwegian man finds cargo ship in his front yard; compelling evidence of Noah’s Ark remains; flood swept cow washes ashore on beach; Scripps national spelling bee contenders must master geography.