OSU-designed wristbands detect environmental pollutants

[Source: KTVZ.COM news sources] Chemical-sampling wristbands made of silicone are already known as an easy-to-use method of measuring a person’s exposure to environmental pollutants. Invented at Oregon State University, the colorful wristbands absorb chemicals from the air and skin. A new OSU study shows that the wristbands are also very good at linking external chemical exposure—the Read More…

Cancer is mostly random, study confirms

[Source: NBC News] Random mutations are the single biggest factor in causing cancer, researchers reaffirmed Thursday. About two-thirds of the genetic mutations that lead to cancer happen simply because of random errors made as cells divide and not because of diet, chemicals or inherited genes, the team at Johns Hopkins University said. “We hope that Read More…