Modern human life relies on a stable internet connection. But threats to internet connectivity are varied — from underseas rock slides and technical errors to war and geopolitical conflict.
As campus protests against Israel's war spread to colleges across the U.S., NPR's Leila Fadel speaks with University of Texas at Austin students, on both sides, about their concerns and demands.
Some doctors are promoting propellant-free inhalers over puff inhalers that emit greenhouse gases. Climate change can exacerbate respiratory ills because of more fires, air pollution and allergens.