A zoo has been left without red pandas after its second inhabitant was euthanised after a week of sickness. Marwell said farewell to nine-year-old Mei Mei on Monday after she showed "further signs ...

after spending the night with its mother Mei Xiang (may-SHONG), while its twin stayed in an incubator, said Dr. Donald Neiffer, the chief veterinarian of the National Zoo. LiveScience.com By Laura ...