The European Union cemented its support for Pfizer-BioNTech and its novel COVID-19 vaccine technology Saturday by agreeing to a massive contract extension for a potential 1.8 billion doses through...

Britain's governing Conservative Party made further inroads in the north of England on Friday, winning a special election in the post-industrial town of Hartlepool for a parliamentary seat that the...

On the list of things not to do during a pandemic, holding big international gatherings is close to the top. But European Union leaders and their large following of diplomats and advisers are...

A Malian woman has given birth to nine babies at once — after expecting seven, according to Mali's Minister of Health and the Moroccan clinic where the nonuplets were born. It appeared to...

Infections in India hit another grim daily record on Thursday as demand for medical oxygen jumped seven-fold and the government denied reports that it was slow in distributing life-saving supplies...

Genomic surveillance programs have let scientists track the coronavirus over the course of the pandemic. By testing patient samples, researchers are able to diagnose COVID-19. But they’re also...

Canadian health officials said Wednesday they have become the first to approve Pfizer’s COVID-19 vaccine for ages as young as 12.  Dr. Supriya Sharma, chief medical adviser at Health...

Selling vaccines during a pandemic has boosted Pfizer’s bottom line and proven that a strategy it embarked upon over a decade ago is now paying off handsomely. The New York-based...

As the waves pounded the gray rubber boat carrying more than 100 Africans hoping to reach Europe from Libya, those aboard dialed the number for migrants in distress frantically. In the series of calls...

An overpass in Mexico City's metro collapsed Monday night, sending a train plunging downward, trapping cars under rubble ...