PhysOrg: Changes in temperature and weather patterns pose a serious threat to the millions of animal, plant and fungi species found in the tropics. In an article published in Science, lead authors and biology Ph.D. students Timothy Perez and James Stroud explain how species found in environments such as the tropics have lower tolerances to climate change. With greater amounts of thermally sensitive species than environments found at higher latitudes, the threat of global climate change puts tropical species...