Scientists at the Lawrence Livermore Laboratory have made a thermonuclear fusion reactor that, they claim, can fit on a laboratory bench. The reactor consists of

usa : The state of Arizona is moving towards a unique groundwater banking system. Entities that recharge groundwater receive credit for the amount recharged, which they can then sell to groundwater

Delhi is at the mercy of its riparian neighbours for water. Experts now say, water harvesting might be a step in the right direction towards achieving self sufficiency in this precious resource

oil company bp Amoco Plc has said that it has commissioned an independent audit and verification of its greenhouse gas emissions as part of its goal to cut such emissions to 10 per cent

warming oceans are choking off marine life at an alarming pace and shrinking food supplies for people and other creatures dependent on the seas, according to a report by two environmental groups.

Humans are not the only ones whose survival depends on keeping together

Scientists at the Bell Laboratories in USA have developed a tiny, pyramid shaped microphone directly on a

india is facing an acute water shortage, and various attempts are being made to overcome the problem. One such effort was made by the government of India when it set up a Hydrology Project in

Tissue engineering may open the way for bladder replacement in patients who have lost their own bladder due to some disease. In a scientific breakthrough, tissue engineers have reconstructed the

kazakh foreign minister Kasymzhomart Tokayev played down concerns that China's plans to siphon-off water from the Irtysh river would cause economic and ecological damage in the ex-Soviet