For the helmsman of a tech-savvy, archipelago-spanning NGO, Hapsoro cut a distinctly retro figure. In Bogor, his home base, people remember him on “car-free” Sunday mornings riding a beat-up bicycle…

The sounds of a classical guitar come from two big jelly cans. Used X-rays serve as the skins of a thumping drum set. A battered aluminum salad bowl and strings…

Greenpeace activists stage a protest at an industrial waste disposal area in the Cihaur River, a tributary of the Citarum River in Ciepundeuy village, Bandung, West Java, on Tuesday. Greenpeace…

Environmental activists depict a school of tuna as they march towards the South Korean Embassy in suburban Taguig, south of Manila, Philippines on Thursday. In their statement, the group demanded…

Running alongside the eastern border of Kalimantan’s Tanjung Puting National Park is a broad expanse of oil palm plantation.

The UN weather agency says concentrations of the main global warming pollutant in the world's air reached a record high in 2011.

Handspun batik, Twitter and fighting illegal logging were among the disparate topics that shared a stage over six hours at South Jakarta’s first TEDx conference.

Bears rescued from Asia's bear bile trade are enjoying life in a lush Vietnamese national park, but they may need saving once more.

This aerial view shows about 800 Hong Kong schoolchildren and teachers from 14 schools, and volunteers gather to form an image of the Chinese white dolphin with the Chinese characters…

Climate scientist Michael Oppenheimer stood along the Hudson River and watched his research come to life as Hurricane Sandy blew through New York.