The US is trying to revive solar thermal power technology
Scientists discover why photovoltaic cells will never beat the green leaves
Architectural features that eliminate artificial heating or cooling of a building are becoming de rigeur
Harnessing solar energy has been a long-standing scientific goal. The latest approach employs chemicals that, like the leaves of a tree, soak up solar energy for use later
NEVER take an expert's word as gospel -- that's what a team of Australian schoolboys would tell you. Despite experts warning them their project wouldn't work, the schoolboys have successfully built
An astrophysicist tries to explain why, in violation of the laws of thermodynamics, the corona is hotter than the Sun.
As people become more concerned about the environment, a TV channel moves its focus from family dramas and crime thrillers to nature.
Sunlight can be used to treat cancer using a method developed by University of Tokyo researchers. Their method focusses sunlight on the cancer-affected areas using optical fibres. The
It is possible to design buildings that stay cool in summer and warm in winter and save energy. But interest in solar passive architecture is still limited
Forfeiting our commons
The Lancet’s Series on Maternal and Child Undernutrition
President Obama's grand climate plan does not add up
Climate change can no longer be ignored
NGO demands withdrawal of Niyamgiri gram sabha notificatio