Hydrogels, which are soft materials formed by cross-linking polymers, could have a variety of medical applications. In ...

Test subjects were asked to drink only tap water and not consume liquids from plastic or glass bottles for one month.

This advertisement has not loaded yet, but your article continues below. NORTH LAS VEGAS, Nev. — Brooke Henderson needed only 27 holes to win two matches. The Canadian needs to win one more to ...