Ocean warming refers to the increase in temperature of the Earth's oceans, which has been observed over the past several decades as a result of human-induced climate change. This warming has significant impacts on marine ecosystems, including coral bleaching, sea level rise, and changes in ocean currents. It also has implications for global weather patterns and the intensity of tropical storms. Researchers study ocean warming using a variety of methods, including satellite observations, ocean buoy data, and computer climate models. The goal of this research is to better understand the causes and effects of ocean warming and to develop strategies for mitigating its impacts.