United Airlines has been forced to cancel 121 flights on Christmas Eve, in part, due to the coronavirus omicron variant. According to Flight Aware, United Airlines has canceled 121 flights on Friday, ...

The Centers for Disease Control and Prevention listed the COVID-19 delta variant as one of its "variants of concern" (VOCs) on June 15. According to the CDC, VOCs can be more contagious, more ...

The Centers for Disease Control and Prevention listed the COVID-19 delta variant as one of its "variants of concern" (VOCs) on June 15. According to the CDC, VOCs can be more contagious, more ...

The delta variant is fueling the COVID-19 surge in the United States, but experts warn that a more dangerous variant could emerge if more Americans don't get vaccinated. Delta is the most recent of ...

Here's what infectious disease experts say about taking that summer vacation. On Monday, airlines reinstated a slew of flights between the U.S. and the U.K., as the U.K. announced its plans to reopen ...

Israel has the world's highest proportion of its population fully vaccinated, but authorities are worried their success may be short-lived.

Delta just crossed a major milestone in its push to make in-flight connectivity feel a little more like home: more than 1,000 Delta aircraft now offer fast, free Delta Sync Wi-Fi, bringing the service ...

COVID-19 cases have increased in several states among unvaccinated people as the Delta variant spreads rapidly.