May premium magazine: Early warnings and near misses

polar bears

Strange animal-nuclear tales

By Susan D’Agostino, Thomas Gaulkin | Nuclear Energy, Nuclear Risk, Nuclear Weapons, Special Topics

Polar bears hunt for food, mostly seals, from sea ice. Credit: Peter Prokosch/www.grida.no/resources/1975

A warming Arctic, another exhausted polar bear

By Dawn Stover | Climate Change, What We’re Reading