A new preventative dentistry can stop tooth decay without the typical drilling and filling that come with cavities, according to a recent study.
Russia has laid claims to the Arctic. Now, though, it seems as though the U.S. is falling behind other nations in the critical region.
The mud volcano disaster in Indonesia may actually have been caused by humans. Scientists have taken a closer look at the Lusi mud flow and have found that it may have had its roots in human interference.
