Despite the high global burden of diseases caused by tobacco, valid and comparable prevalence data for patterns of adult tobacco use and factors influencing use are absent for many low-income and middle-income countries. We assess these patterns through analysis of data from the Global Adult Tobacco Survey (GATS).

A yearly review of countries' greenhouse gas emissions cut pledges under an extension to the global climate pact the Kyoto Protocol could be a way to raise climate ambitions, the European Union's l

Huge reserves of underground water in some of the driest parts of Africa could provide a buffer against the effects of climate change for years to come, scientists said on Friday.

Huge reserves of underground water in some of the driest parts of Africa could provide a buffer against the effects of climate change for years to come, scientists said on Friday.

Global food prices rose in March for a third straight month with more hikes to come, the UN's food agency said on Thursday, adding to fears of hunger and a new wave of social unrest in poor countri

The populous, fast growing emerging economies of Brazil, China, Egypt, India and South Africa face daunting challenges on the energy, environment and climate change fronts. These five countries accounted for 42 per cent of the global population in 2008, but had only 26 per cent of global energy supply.

Striking against rising global protectionism, India has dragged both Turkey and Egypt to the World Trade Organisation for imposing special import duties on Indian cotton yarn, lowering competitiven

Thought bird flu was gone?

UN chief Ban Ki-moon has appealed to eight countries, including India, to ratify the CTBT to bring the global nuclear test ban into force.

Talk of a Middle Eastern green energy boom is likely to prove no more than a mirage with little hope of the region saving clean technology companies from the shrinking project pools of Europe.

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