CO2 emissions in ASEAN from transport sector will double by 2050, warns energy agency

Access to safe water, sanitation has improved, says WHO-UNICEF report

Some 2.5 billion people still use unimproved sanitation facilities; can the world achieve MDG target by 2015?

Two more vulture species under threat

Is it diclofenac?

360 unique songbirds make eastern Himalaya a biodiversity hot spot

DNA sampling shows how the birds evolved and colonised niches, leaving no room for migrant species and slowing diversification

Click and protect hornbills

A web initiative was launched on June 5 to protect the endangered bird