LONDON, England, Nov. 28 -- Imperial College-London issued the following news: * * * Plastic pollution is worsened by warming climate and must be stemmed, researchers warn By Jack Stewart Increased toxicity from plastic pollution in a warmer climate is highly likely to be affecting whole ecosystems, with potentially disproportionate impacts on apex predators such as orcas. A new review from Imperial academics, published in Frontiers in Science, is calling for urgent action to avoid irrevers  more