EarthTalk: Do those energy-saving compact fluorescent light bulbs cause headaches?
from:EarthTalkDear EarthTalk: Can those energy-efficient compact fluorescent light bulbs that are popular now cause headaches because of the flickering they do? I converted my whole house over...
Read more...EarthTalk: How often do I really need to change my oil?
from:EarthTalkDear EarthTalk: How often do I really need to change my car’s oil? Conventional wisdom has always put it at every 3,000 miles to prevent engine wear, but isn’t changing oil...
Read more...EarthTalk: Concerns about plastic: Is Tupperware safe?
from:EarthTalkDear EarthTalk: I’ve read that plastic bottles are not always safe to reuse over and over as harmful chemicals can leach out into the contents. I’m wondering if the same...
Read more...EarthTalk: Our next president's environmental agenda
from:EarthTalk
Dear EarthTalk: What are the major environmental issues that our next president, be it Obama or McCain, will have to confront? -- M.B.
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EarthTalk: Pollution, sedentary lifestyles and early puberty
from:EarthTalkDear EarthTalk: I heard that children are reaching puberty at earlier ages now and that it may have to do with environmental toxins and even their TV viewing habits. Can you...
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