Facial coverings and timed-entry ticket reservations continue to be required for Museum entry. See Health and Safety.
The vast boreal forest just south of the Arctic Circle is a key region for studying climate change--both impacts of it and contributions to it. Trees and permafrost are vast reservoirs of carbon. Watch ecologists conduct experiments in Alaska's forest that aim to unravel the complex feedbacks among plants, permafrost, and climate so scientists can better predict the future of our warming planet.