medicinal plants have traditionally been used as part of animal feed to enhance nutrition and treat digestive disorders. In a recent experiment it was found that drumsticks (Moringa oleifera)

the Brihanmumbai Municipal Corporation (bmc) recently invited expressions of interest from agencies to conduct a survey of greenhouse gas (ghg) emissions across various sectors in the city.

Two summits on global warming lay bare a yawning gap over who needs to do what, as well as the ghost of a deal

Energy: Attitudes to nuclear power are shifting in response to climate change and fears over the security of the supply of fossil fuels. The technology of nuclear power has been changing, too

CFL consists of a long glass tube fitted with electrodes. The tube is filled with mercury vapour and gas (argon or xenon). The glass tube's interior is coated with phosphor. When electricity is supplied, electrons are released from the electrodes, which excite the mercury atoms causing them to emit ultraviolet (UV) light.

European companies are not yet taking full advantage of carbon markets