EnvironmentClimate Change Is Upending the Ecology of LakesThese tropical lakes are a crucial source of water—and climate change has them in jeopardy.By Noah Schumer
EnvironmentEl Niño and the State of Emergency in EcuadorThe Ecuadorian government has invested hundreds of millions over the past nine years to prepare for the storm that is about to batter the country. This year, the floods could be unprecedented.By Noah Schumer