There are 125 billion galaxies in the Universe

Students at the University of Wisconsin in Madison, USA, have devised a more efficient trike, a human-powered vehicle somewhat like a bicycle but with three or four wheels, for

A solution to Beijing's air pollution problems will require cooperation from the whole society, as well as the government, said a local environmental official. In an interview with China Daily, Yu

The year 1998 saw a record production of wind energy

NASA s latest project will unearth the secrets of the Red Planet

The computer makes brain surgery a lot easier

A new draft of the Union for Protection of New Plants Varieties protects the rights of the farmers

The Chinese government is taking steps to accelerate the development and use of electric and alternative fuel vehicles. Vice-minister for science and technology Deng Nan said initial