Walgreens says about a quarter of its stores are unprofitable. Big pharmacy chains are struggling with growing retail competition and lower prescription payouts.
Climate change and habitat loss are driving bears into urban areas in search of food. In Boulder, Colo., people are making an effort to harvest residential fruit trees to deter visits from bears.
After an 11-month wait, giant pandas will populate the zoo once again. A pair of pandas, which left China on FedEx's "Panda Express" cargo jet, are expected to arrive in the D.C. area on Tuesday.
Over 4,500 square miles of ocean will be protected off the California coast. It will also be managed in partnership with the Indigenous groups that fought to create it.
Husband and wife researchers Salim Abdool Karim and Quarraisha Abdool Karim were named winners of the Lasker Award for public service in recognition for their groundbreaking research on HIV.
About 23,500 of the 1.5 million customers that lost power in western North Carolina still lacked electricity on Sunday. Without it, they can’t keep medicines cold, power medical equipment or pump well water.