In any discussion about climate change, renewable energy usually tops the list of changes the world can implement to stave off the worst effects of rising temperatures. That's because renewable ...

When we first traveled to China, in the early 1990s, it was very different from what we see today. Even in Beijing many people wore Mao suits and cycled everywhere; only senior Chinese Communist ...

If you have thought about trying to kick a smoking habit, you’re not alone. Nearly 7 of 10 smokers say they want to stop. Quitting smoking is one of the best things you can do for your health — ...