Slide Show
Top 10 New Species Discovered in 2008
From the smallest sea horse to a naturally decaffeinated coffee tree, newly discovered species show that Earth still has plenty of surprises.

60-Second Solar Blog
What You Really Need to Install Solar Panels: A CPA
If the paperwork-heavy experience of one Scientific American editor is anything to go by, a solar boom will create plenty of jobs—in accounting.

Fact or Fiction?
Should We Drink Eight Glasses of Water a Day?
A popular belief holds that healthy people need liquids, even when they are not thirsty.

Slide Show
The World’s 10 Largest Renewable Energy Projects
From wind and wave to sun and trash, existing power plants are generating electricity from renewable sources on a massive scale.

60-Second Earth Podcast
Is Organic Really Better?
Does consuming organic food truly benefit both eater and environment?

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