Articles by Grist staff

Feel the Heat

Study says human activity raises risk of heat waves; lawsuits possible Human activity is raising the risk of another heat wave like the one that ravaged Europe in the summer of 2003, says a new study in the journal Nature — and the link may open the way for lawsuits against polluters. Using computer models, […]

Roll Out the Green Carpet

As sales of green building products go up, prices come down Construction companies are increasingly turning to green products, and saving greenbacks in the process. It’s still widely believed that eco-friendly products are more costly than their not-so-eco-friendly counterparts, but that state of affairs is changing. Carpet made of recycled plastic and floor boards composed […]

All the Same Toxicity, Now With 90 Percent Ubiquity!

Rocket-fuel chemical taints lettuce and milk throughout the U.S. Here’s some unsettling food news: Perchlorate, an explosive component of rocket fuel, was found in about 90 percent of lettuce samples and 97 percent of milk samples from around the U.S. tested by the Food and Drug Administration. Health officials said the levels of contamination found […]

Moss Def

Moss gathering worries biologists, few others Valued by florists and craft mavens as basket liner and wreath adornment, moss is a hot commodity, according to several researchers raising concerns about the loosely regulated moss-gathering industry. Moss harvesters roam public and private lands scraping the plant from logs and boulders at an estimated rate of 10 […]