Marrying Your Cousin: Is It Actually As Bad As We Thought?
Marrying your cousin has long been considered taboo, but new research says that procreating with your cousins may not be as risky as previously thought. Popular Science's Eleanor Cummins breaks down the findings.
Eleanor Cummins, Editorial Assistant at Popular Science, breaks down the findings. Columbia University data scientist Yaniv Erlich studied a family tree of 13 million people to see how marrying various relatives impacts the risk of genetic birth defects. He found that one set of first cousins having children doesn't necessarily pose a high risk of having children with birth defects, but if the trend continues beyond one generation, then the risk increases exponentially.
A meta-analysis published in Current Biology suggests men who get fewer than six hours of sleep a night leading up to a vaccination had a weaker antibody response compared to those who got more sleep.
At its annual health event on Tuesday, Google announced a series of changes to its search tool that it said will make it easier to access information about affordable health care services.
The Environmental Protection Agency (EPA) is proposing the nation's first-ever drinking water standard around polyfluoroalkyl substances (PFAS) or "forever chemicals."
A new atmospheric river brought heavy rain, thunderstorms and strong winds to California on Friday, raising the threat of flooding and disrupting travel.
