Energy expenditure in the human body is based on an internal clock

Cow urine, which is used in

Geophysicists work out a new way to find the Earth s hidden heat sources

Pro and anti dam activists join hands to establish an independent body for reviewing large projects

With its total peatland extending over 26 million ha, Indonesia has the world's fourth largest reserves of peat. This Indonesian peat has a calorific value of 22 mega joules per kg. Experts say that

Agricultural residues could help in the making of energy sufficient talukas

while the world is still debating the future of nuclear power, Sweden has decided to phase out its large nuclear power industry. The decision has sparked strong protests from citizens, opposition

Stirling Dynamics Ltd, Chennai, have come up with a new engine, the

• The need to check poaching of migratory birds at the Pong sanctuary in Himachal Pradesh has recently been stressed upon by a forest officer who has conducted a six-year-long study in the area.

Fuel from plastic wastes and chemicals from grains: researchers in UK experiment with innovative substitutes