Boris Johnson and his wife, Carrie, are expecting their second child, as the prime minister’s wife revealed she had a miscarriage at the start of this year. The couple, who married in secret at Westminster Cathedral in May, had their son, Wilfred, in...

The rapid spread of the delta variant is raising concerns among scientists that the coronavirus could mutate into more transmissible or deadlier strains.The fresh fears come as the U.S. vaccination rate has largely plateaued, and with much of the world...

Police are investigating the gruesome stabbing death of Katherine Janness and her dog Bowie early Wednesday in Piedmont Park.

China and Germany reported increasing case numbers, while the number of deaths rose in Indonesia and Russia. Brisbane joined Australia’s biggest city of Sydney in lockdown.

A meme on social media makes it seem like PCR tests are the primary way scientists try to detect coronavirus variants. But that's not the case.