Under Biden, world leaders hope for renewed US cooperation

World leaders welcomed into their ranks the new U.S. President Joe Biden, noting their most pressing problems, including the COVID-19 pandemic and climate change, require multilateral cooperation, an approach his predecessor Donald Trump ridiculed.

New UK lockdown issued until mid-February to combat fast-spreading COVID-19 strain

Prime Minister Boris Johnson announced on Monday a new national lockdown for England until at least mid-February to combat a fast-spreading new variant of the coronavirus, even as Britain ramped up its vaccination program by becoming the first nation to start using the shot developed by Oxford University and drugmaker AstraZeneca.

Researcher traces origin of COVID-19

As we begin the near year, experts are still working hard to learn more about COVID-19 to learn how to fight it. We caught up with a lead researcher in Taiwan about new information he has discovered about the origin of the novel virus.