Authorities in northwest China say over 200 kindergarten students were found to have abnormally high lead levels in their blood after their school added paint to food.

New viruses that are genetically similar to known fatal viruses have been discovered near food sources in a concerning new ...

A LEADING theory that the Covid pandemic originated from a lab leak in China cannot be ruled out, the World Health ...

The World Health Organization’s expert group says the origin of COVID-19 remains inconclusive, though most evidence still ...

"Until further requests for information are met, or more scientific data becomes available, the origins of SARS-CoV-2 and how ...

RIO DE JANEIRO: Chinese Premier Li Qiang has called for commitment to building an open world economy, and stressed the importance of opposing unilateralism and protectionism. When addressing the ...

An expert group charged by the World Health Organization to investigate how the covid-19 pandemic started released its final ...

The Trump administration is ending U.S. support for immunizations abroad because of its opposition not only to foreign aid, ...