🐀Oh rats! Rat populations are exploding in cities - fuelled by global warming, less vegetation and denser living. The Climate Conversations podcast uncovers the risks and solutions to these pests. | CNA

Climate change may be helping rat populations soar. Halley Brown examines how the faster a city warms, the larger their increase in rats—and considering these rodents cost the U.S. an estimated $27 billion in damage each year, that's cause for concern: https://on.natgeo.com/3KsN99M | National Geographic Science