Genetic ancestry tests claim to trace your roots and connect you with ancient peoples—but experts say the science doesn’t ...
Your gut is not just a reflection of what you eat or which probiotics you buy. It is also, emerging research suggests, partly a mirror of the people you live with and the DNA they carry. The microbes ...
Every state has its symbols, but few are as instantly recognizable as the Texas longhorn. With its sweeping horns and rugged ...