Science World

View more issues:

Articles in April 18, 2003 issue of Science World

• Recharge! In a polluted world, can nature provide cleaner energy?
  by Mona Chiang
• All about energy: power up your vocabulary with this crossword puzzle!
• Leafless wonder. . tree
  by Libby Tucker
• It's your choice: after reading the feature articles in this environmental theme issue, choose the correct answer to each question
• Fuel for debate: gas guzzlers are an environmental hazard. Can car engineers clean up their act?
  by Libby Tucker
• Recycling power! Sure, recycling saves landfill space—but it also saves energy
• Chicken defense
• Tease your brain
• Close-up: steroids: www.scholastic.com/headsup
  by Cate Baily
• Steroids and heroin: review and resources
• Navy seals
  by Kim Y. Masibay
• Explain this!
• Oil spill! A marine calamity raises the burning question: how to prevent a repeat disaster?
  by Kim Y. Masibay
• Chocolate oil spill: big tankers don't cause all oil spills—many smaller accidents occur during recreational boating. But regardless of size, a leak still impacts local fish and wildlife. What's the best way to clean up an oily mishap? Find out with
• Hey, baby!
• Be earth wise!
• Close-up: heroin: www.scholastic.com/headsup
  by John DiConsiglio
• Heads up poster contest winners!
• Rest in fleece. .