On March 11, 2020, the World Health Organization declared COVID-19 a pandemic, the first in over a century. The international ...

Boston.com readers said the pandemic remains an ever-present threat to public health, despite much of society having moved on.

Pope Francis' condition continues to be stable and a chest x-ray "confirmed the improvements recorded in the previous days," his doctors said, but without saying his double pneumonia had cleared up ...

Pilots and cabin crew have had years of training to know what they're doing . Pilots, flight attendants, ground crew, and ...