Although a normal monsoon has been forecast for South Asia this year, and rains have begun normally in many parts of the region, people are still anxious about the rainy season that lasts for four months. Their anxiety has to do with the uncertainties surrounding the timing of the monsoon in recent years. While the debate continues over the role of climate change, scientists have also been looking at the possible role...

-The United Nations   The world will increasingly experience water scarcity for agriculture as a result of climate change, a phenomenon that will affect the livelihoods of rural communities and the food security of urban dwellers, the United Nations Food and Agriculture Organization (FAO) said in a survey released today. The impact of climate change on the availability of water include reduction in river run-off and aquifer recharges in the Mediterranean and...

It is the improper mode of application, violating the law and regulations, that is responsible for the apparent adverse toxic effects of endosulfan. FROM a scientific perspective, an extremely pertinent question in the endosulfan story is why adverse health effects similar to those seen in the villages of Kasaragod district in Kerala have not been reported from other parts of the country where the pesticide is used in much larger...

Radiation from mobile phones and towers poses serious health risks, including loss of memory, lack of concentration, disturbance in the digestive system and sleep disturbances, according to an inter-ministerial committee formed by the ministry of communications and information technology to study the hazards posed by mobile phones. The committee has also attributed the disappearance of butterflies, bees, insects and sparrows vanishing from big cities to mobile phone-related radiation. The eight-member committee, which...

Charged particles from beyond solar system possibly affect the pace, but the extent is not clear The role of the cosmic rays has been highlightedin a paper by the former ISRO Chairman, U.R. Rao Dr. Rao points to a nine per cent reduction in the intensity of cosmic rays during the past 150 years The impact of cosmic rays on global warming needs to be assessed. Are charged particles coming from beyond the...