Asthma Over-Diagnosed In One Third Of Adults

Asthma Over-Diagnosed In One Third Of Adults

Asthma may be overdiagnosed in countries like Canada, suggests a longitudinal study of 540 obese and non-obese adults (http://www.cmaj.ca/press/pg1121.pdf)that found approximately one third of…
Forests Overlooked In Climate Control

Forests Overlooked In Climate Control

In a study to be published next week in the Proceedings of the National Academy of Sciences, scientists show that forests may influence the Earth's climate in important ways that have not previously…
Why Do Only Some Smokers Get Lung Cancer?

Why Do Only Some Smokers Get Lung Cancer?

According to the Centers for Disease Control and Prevention, more people die from lung cancer than any other cancer type. In fact, according to 2004 data, more people died from lung cancer than…
Eco-Friendly Coal Power Plants?

Eco-Friendly Coal Power Plants?

Construction of new coal-fired power plants in the United States is in danger of coming to a standstill, partly due to the high cost of the requirement, whether existing or anticipated, to capture…