If new, more contagious variants become dominant in the United States, a high rate of Americans who have already suffered through a case of COVID-19 will […]
Expanded unemployment benefits, passed by Congress last spring to ease the economic pain of the pandemic, appear to have held hunger at bay for millions of […]
The day a muddled mob stormed the US Capitol building, a team of American researchers published a paper in Nature that signified a landmark in gene […]
A fresh wave of coronavirus infections in Vietnam was caused by a more contagious variant spotted in Britain, authorities said Tuesday, as they rushed to contain […]