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How Electric Cars and Hybrids Affect Your Health
health.howstuffworks.com/wellness/electric-cars-hybrid-health.htm
Some worry that the electromagnetic fields lead to cancer. Learn more about how electric cars and hybrids affect your health.
What Are Some Symptoms of Feather Allergy?
health.howstuffworks.com/diseases-conditions/allergies/animal-allergies/feather-allergy-symptoms.htm
Some feather allergy symptoms are itchy, watery eyes, runny nose, sneezing and cough. Learn about feather allergy symptoms in this article.
1914 Sears Deluxe
auto.howstuffworks.com/1914-sears-deluxe.htm
The 1914 Sears Deluxe motorcycle was offered for sale in the Sears and Roebuck catalog. See pictures and learn more about the Sears Deluxe.
1991 Pontiac Firebird Convertible
auto.howstuffworks.com/1991-pontiac-firebird-convertible.htm
If the third incarnation of the Pontiac Firebird had high points, it also had an inevitable end -- the stylish 1991 Firebird Convertible. Read on.
The Unknown Effects of Caramel Coloring
health.howstuffworks.com/wellness/food-nutrition/facts/caramel-coloring.htm
The caramel coloring prevalent in sodas may cause hypertension more than the caffeine. Learn about the possible hazards of caramel coloring.
Vincent van Goat and Friends Help Vanquish Western Wildfires
science.howstuffworks.com/nature/natural-disasters/firefighting-goats.htm
Goats are being used to create firebreaks as part of today's wildfire fighting arsenal. HowStuffWorks takes a look.
Why doesn't the FDA regulate herbal supplements?
Why doesn't the FDA regulate herbal supplements? Learn the benefits and dangers of herbs and why they aren't currently regulated by the FDA.
Can You Name the Sport From the Athlete?
play.howstuffworks.com/quiz/can-you-name-the-sport-from-the-athlete
Alright, sports fans, here's a quiz that covers the top athletes from a variety of sports. Are you going to be able to get every question right, or will those golf stars trick you into thinking they're tennis players? Get started and find out.
What is positive psychology?
science.howstuffworks.com/life/inside-the-mind/emotions/positive-psychology.htm
Positive psychology studies what makes people happy. See how researchers study happiness and learn about the pros and cons to positive psychology.
Does Metformin make you more fertile?
Metformin was developed in the 1950s as a treatment for diabetes, but doctors have now found a new use for the drug. Can Metformin make you more fertile?