As waters warm due to climate change, corals are in mortal peril. Their photosynthetic microalgae may help them beat the heat. In this Genome Insider podcast, hear how scientists are trying to figure out why some corals can keep their microalgae better than others. https://jgi.doe.gov/genome-insider-episode-5-corals-in-hot-water-get-help-from-their-microbes/