Asia

The coronavirus may be “reactivating” in people who have been cured of the illness, according to Korea’s Centers for Disease Control and...

A decades-old malaria drug touted by President Donald Trump as a potential coronavirus treatment has failed to impress in an early-stage study.

In the coming weeks, if they have not already, your government is likely to begin advising you to wear a face mask...

A toilet flush can release up to 80,000 polluted droplets and leave them suspended a metre in the air for hours if...