Pfizer

A leading UK-based Indian-origin consultant cardiologist and an Australian medic said on Tuesday that they fear the sudden death last year of Australian cricket legend Shane Warne may have…

Apple Inc., AAPL 1.37% Amazon. AMZN 3.04% com Inc.,…

Twitter Inc. has suffered “a massive drop in revenue” because of advertisers cutting back on using the social-media platform, new owner Elon Musk said Friday,…

Some advertisers are concerned that Mr. Musk could scale back content moderation, which they worry would lead to an increase in objectionable content on the platform. Others are temporarily…

NEW YORK—Major U.S. companies pledged to hire more than 20,000 refugees over the next three years, a number that refugee advocates say will help integrate the wave of…

The latest update makes it clear that Moderna is now ready to make a move against its rivals, having amended its previous pledge. Moderna claims that Pfizer and BioNTech…

A little more than one-third of S&P 500, or 175 companies, are scheduled to report earnings in the coming week, according to FactSet. The list includes 12…

In order to test the efficacy of the single Pfizer-BioNTech COVID-19 vaccine booster dose for children between 5 and 11 years of age, the agency monitored 400 children who…

Ongoing trials have looked at the potential impact of extending vaccine use to those babies and small children. The process hasn't been a simple one, however. Back in…

Office-building owners and small businesses near such properties are bracing for another letdown in January, as the latest Covid-19 variant threatens to interfere with widespread company…