Being Antisocial Leads to a Longer Life. For Marmots. by DOUGLAS QUENQUA

By DOUGLAS QUENQUA Unlike most mammals, yellow-bellied marmots with more active social lives died younger than those that kept to themselves, scientists found after tracking them for 13 years. Published: January 16, 2018 at 07:00PM from NYT Science http://nyti.ms/2Baud5Y