The Epoch Times ^ | 10-25-21 | Zachary Steiber 10:04:45 AM PDT by MNJohnnie The National Institutes of Health altered a key portion of its website last week around the time it disclosed to Congress that experiments it funded in China met the definition of gain-of-function. The federal agency, known as the NIH, had a detailed explanation of gain-of-function research on its site, noting that the term refers to any research that modifies a biological agent in a way that confers new or enhanced activity to that agent. But the explanation was wiped between Oct. 19 and Oct. 21—possibly ahead...