More than once in the past year and a half, newscasts from the sites of fatal coal mine accidents have riveted the nation’s attention. Recently, the New York Times reported on an investigator’s findings that a federal agency failed to conduct required safety inspections in many U.S. coal mines during this time.
We can assume that […]

With the popularity of science-fiction movies like Jurassic Park that simplify the effects of DNA and genes and ignore environmental factors, teachers may find it challenging to convey to students the important role of the environment on gene activities, and vice versa.
For example, individuals may possess a gene combination that could predispose them to certain […]

Will we ever find a suitable, sustainable, and reliable substitute for fossil fuels? Sure, there’s wind, water, or solar power, but these sources are dependent on the conditions of nature and are not always reliable. ScienceDaily reported, on November 3, 2007, that two microbiologists, Rhonda Zeltwanger and Michael Cotta at Washington University in St. […]