Solar lighting systems have brightened up the gloomy winters of Himachal Pradesh s Mayad valley

The world's first solar-powered aircraft, Helios, has made a world altitude record. It reached 24.7 km, five hours and 16 minutes after its launch from the us navy's Pacific Missile Range

The Earth will evaporate when the sun dies

Rajasthan s so called solar power project

italy is gearing up to face environmental challenges. "Environmental issues would be incorporated in all aspects

A UK-based company has developed a lantern which can provide cheap, reliable, ecologically friendly power. The Glowstar lantern, developed

A NEW revolutionary energy process could end up powering cities and industries in the next century, says a team of Australian scientists. The scientists, who conducted a feasibility study, suggested

The US is trying to revive solar thermal power technology