Feature Article

The indigenous Lepchas of Sikkim are using Gandhian methods of protest to prevent construction of hydel projects that will destroy their land and the environment. At a time when politics has been reduced to a numbers game, they know that their minority status is against them. But they are determined to continue the struggle.

The proposal by the West Bengal government to permit multi-storeyed buildings on

For many people

Predicting the ocean

Terrestrial ecosystems control carbon dioxide fluxes to and from the atmosphere through photosynthesis and respiration, a balance between net primary productivity and heterotrophic respiration, that determines whether an ecosystem is sequestering carbon or releasing it to the atmosphere.

During the period 1986

Bia?owiez

As the United States heads for a showdown at the polls, its Canadian neighbour is rushing out its own election

A 740,000-year-old wedge of ice discovered in central Yukon Territory, Canada, is the oldest known ice in North America. It suggests that permafrost has survived climates warmer than today's, according to a new study.