The 2008 campaign was the largest voluntary power-down ever: More than 50 million people in 35 countries turned off their lights for 60 minutes. This years should be even bigger yet. Join the 825 cities in 80 countries across the globe that have already signed up to “go dark” for Earth Hour 2009. The campaign [...]
Can insects cause global climate change? That’s what one researcher from Wayne State University is trying to find out. It makes sense when you think about it. Are the insects out there burning fossil fuels? No. What scientists are trying to understand is the intricate connection between large scale insect outbreaks and global climate change. [...]