Pfizer and BioNTech’s Covid-19 Vaccine Wins U.K. Authorization

LONDON—The U.K. became the first Western nation to grant emergency-use authorization for a Covid-19 vaccine, clearing a shot developed by

Read more

Why the Stock Market Keeps Rising—and Why Its Next Test Comes Next Week

It’s as if the stock market adopted Bobby McFerrin’s “Don’t Worry, Be Happy” as its mantra on the way to

Read more

FDA Authorizes Regeneron’s Covid-19 Antibody Cocktail Drug

Regeneron Pharmaceuticals Inc.’s Covid-19 antibody drug was authorized Saturday by U.S. health regulators, the second cleared this month to treat

Read more