The introduction of agriculture into Europe about 8,500 years ago changed the way people lived right down to their DNA. Until recently, scientists could try to understand the way humans adapted…

Assisted dying may become legal in Canada on Feb. 6, 2016 and given that country's recent lurch to one side of the political spectrum, doctors are worried that a more social authoritarian government…

Engineers have developed a new technology that uses an oscillating electric field to easily and quickly isolate drug-delivery nanoparticles from blood.  Nanoparticles are generally one thousand…

Champion of regeneration, the freshwater polyp Hydra is capable of reforming a complete individual from any fragment of its body. It is even able to remain alive when all its neurons have disappeared…

Migration between different communities of bacteria is the key to the type of gene transfer that can lead to the spread of traits such as antibiotic resistance, according to researchers. While…

While in the process of fact-checking information that is contained in the book I am finalizing, I had the pleasure to have a short discussion with Gordon Kane during the weekend. A Victor Weisskopf…

Most people who take up cigarette smoking, and place themselves at greater risk of cancer and lung ailments, start when they are young. A new RAND Corporation analysis finds the answer may be as…

Previous research has shown that the sugar sucrose plays a role in controlling key fruit genes involved in sugar metabolism. Efforts to control these genes succeeded in increasing the sugar content…

Carnegie Mellon University scientists have discovered a crucial difference in the way learning occurs in the brains of adults with autism spectrum disorder (ASD). Published in NeuroImage, Sarah…

Our Sun is a relatively quiet star that only occasionally releases solar flares or blasts of energetic particles that threaten satellites and power grids. You might think that smaller, cooler stars…