The deal, announced on Tuesday, is the biggest in the sector so far this year and ends a dearth of large acquisitions, which along with cli...

Technology and growth stocks, whose valuations rely more heavily on future cash flows, have been among the hardest hit in the recent sellof...

Biohaven Pharmaceutical Holding Company Ltd. and Pfizer Inc. announced that both the companies have entered into an agreement wherein Pfize...

By the closing bell, the Dow Jones Industrial Average joined the S&P 500 in negative territory, while the Nasdaq Composite Index ended esse...