Photo: Matthew Faltz,

There’s more proof that working night shifts can be harmful to your health.  A new study identifies a molecule that affects a tumor suppressor gene when normal sleep cycles are disrupted over a long period of time. 

Photo: Pete Markam/

The American Humane Society calls pet overpopulation a tragic problem, forcing shelters to euthanize millions of cats and dogs each year. 

Now, students at the University of Virginia have a solution – a non-surgical, reversible form of birth control for pets. 

Pricey Equipment in VA's Higher Ed Classrooms

Dec 1, 2014

Virginia universities have invested at least one-billion-dollars in highly sophisticated, expensive equipment for research and development.  Some allow entrepreneurs to have access to that equipment and school expertise for a fee.

A panel of lawmakers and experts is working to craft state policies to expand such opportunities in a way that benefits businesses, universities, and taxpayers.

Inventor and former Delegate Joe May co-chairs the panel. May says businesses may need hi-tech equipment that’s too costly to buy.

Modeling the Path of Ebola

Oct 15, 2014
Virginia Tech Bioinformatics Institute

When it comes to a disease as frightening as Ebola, it may be comforting to know teams of scientists are working to understand possible future scenarios:  How the virus might spread, and how that could be best stopped. 

Scientists from a dozen universities have been tasked by the Department of Defense and the National Institutes of Health to model possible future scenarios for the path of the Ebola Virus outbreak in West Africa.  The group is known as MIDAS for Models of Infectious Disease Agent Study.

The disappearance of Hannah Graham reminds parents of the need to warn their kids about dangers in the world, but it’s not an easy job  -- especially as children grow into young adults.  Experts in the field of psychology say it might be a good idea to teach kids the “P” word. 

When members of the so-called Islamic state began beheading American and British journalists and aid workers, recording and posting the executions online, one mother pleaded publicly with them to spare her son.  That plea failed, perhaps because the killers are psychopaths or sociopaths.