An international team of researchers has documented a remarkable example of natural selection in a tropical butterfly species that fought back - genetically speaking - against a highly invasive, male…

NASCAR guys may be on to something. It turns out that drafting, even on busy highways, could cut congestion, save fuel and cut greenhouse gas emissions, according to research published today in the…

A pooled analysis of data from previous studies suggests that cigarette smoking appears to be associated with a reduced risk for developing Parkinson’s disease, with long-term and current smokers at…

A fat-derived protein known for its effects on the liver and skeletal muscle might also serve as an energy-conserving signal to the brain during periods of starvation, suggests a new study. The…

A recent study in Journal of Neuroimaging suggests that cognitively normal adults exhibiting atrophy of their temporal lobe or damage to blood vessels in the brain are more likely to develop…

Increased exposure to common chemicals may impact ovarian development, says Dr. Paul Fowler, of the University of Aberdeen, Scotland. His research showed that exposing a developing female sheep…

Differences in immune systems have been found in African Americans with multiple sclerosis (MS) compared to Caucasians, possibly offering a clue why African Americans experience more disability with…

A scientific indicator of how easily distracted you are has been designed by a UCL (University College London) psychologist. It could be used as another assessment tool during the recruitment process…

A new study by researchers at the Massachusetts General Hospital’s (MGH) Center for Mental Health and Media dispels some myths and uncovers some surprises about young teens and violent video and…

Recently  we started this feature of interviews with leading scientists and thinkers on the subject of energy. The first interview was with Dennis M. Bushnell, Chief Scientist, NASA, Langley…