WASHINGTON (AP) — Endangered sea turtles show signs of recovery in a majority of places where they’re found worldwide, according to a new global survey released Thursday. “Many of the turtle populations have come back, though some haven’t,” said Duke ecologist Stuart Pimm, who was not involved with the research. “Overall, the sea turtle story is one of the real conservation success stories.” The study looked at 48 populations of sea turtles around the world. Scientists measured the impacts of threats such as hunting, pollution, coastal development and climate change to the marine animals. In more than half of the…