Costco's Kirkland Signature Severe Cold & Flu Plus Congestion has been recalled for the second time in less than a month, for a different reason.

The rivalry between Pfizer and MSD in pneumococcal vaccines has dialled up a notch with the FDA approval of MSD’s new shot Capvaxive, the first to be aimed specifically at adults. The 21-valent ...

Russia and other hostile states have become increasingly brazen in adopting “gray zone” attacks against Europe and the United States, leaving defense officials with a dilemma: How to respond ...