Here is how bacterial spray may help conserve decaying monuments
Study identifies bacteria responsible for calcification and hardening of lime
'Exhibits at National Museum of Natural History destroyed in all probability'
A massive fire had broken out in the museum building on Monday night
Scientists identify viruses causing mass deaths of amphibians in Europe
Pathogenic viruses can jump between a range of species; pose threat to reptiles, too
MoEF failed to protect environment: Public Accounts Committee
Forest cover of India is just 21 per cent against the target of 33 per cent set by Planning Commission for 2012