by Neha Jain on 21 October 2019 • Researchers witnessed a swift change in colour of a giant tree frog, from green to brown and then back to green, in a tiger reserve in Arunachal Pradesh.

by Neha Jain on 21 October 2019 • Researchers witnessed a swift change in colour of a giant tree frog, from green to brown and then back to green, in a tiger reserve in Arunachal Pradesh.
A Hepatitis E outbreak has spread panic among city residents in the Halishahar area. The number of jaundice patients is rising alarmingly in Halishahar of Chittagong city. Earlier, the district’s Civil Surgeon, Dr Azizur Rahman Siddique, hadirected all private and…