You could clean up toxic waste with the same organisms you use in bread. Environmental scientists dream of eliminating pollution with natural resources, but that's tricky when it comes to heavy metals.
More nuance, less nativism. The invasive species didn’t mean to be bad. Not really. Often introduced to solve uniquely human problems like pests or erosion, plants and animals that find themselves in new
With so many unknowns in our DNA, using genetics in medical testing doesn’t always bring the answers – sometimes it brings only doubt. By Carrie Arnold AnneMarie Ciccarella, a fast-talking 57-year-old