Scientists trace how the virus behind COVID-19 traveled over 2,000 kilometers from bats in Western China to Wuhan.

SARS-CoV-2 is just one strain of a group of respiratory viruses, known as sarbecoviruses, that are mainly hosted by horseshoe ...

Why Trump's vision to bring home all U.S. manufacturing is 'almost impossible' President Donald Trump's 'Made in America' push is prompting some U.S. companies to expand domestic production ...