Scientists evaluate promising research hypotheses for understanding environmental triggers in Parkinson’s disease

Teeth may be an important new resource for understanding the lives of our extinct relatives

In adapting to an environment, organisms theoretically have a variety of ways they can change to become more in tune with their surroundings

Structural changes to protective neural membranes may be involved in onset of neurodegenerative disease

Virtual reality shows how people's perception of real food can be altered by their surroundings

A new study has found that liquid waste from hydraulic fracturing, or “fracking,” that was treated and released into local streams in Pennsylvania still contained elevated levels of salts and other contaminants, which could be dangerous to aquatic life and human health.