News: Energy audits, Echinacea could be worthwhile
Dear EarthTalk: There are a number of companies out there now doing "energy audits" for the home, after which they try to sell you attic insulation and other products and services. Is this just a scam Read: Energy audits, Echinacea could be worthwhile
News: Fitness buffs turning to 'speed-like' supplements
Gone are the days when exercise was as simple as lacing up a pair of shoes and heading out for a jog. Read: Fitness buffs turning to 'speed-like' supplements