New simulations reveal that both H1N1 and COVID-19 spread across U.S. cities in a matter of weeks, often before officials realized what was happening. Major travel hubs helped drive rapid nationwide ...

Excess deaths in the United States have continued to mount following the COVID-19 pandemic, leading to an early demise for hundreds of thousands, a new study says. More than 1.5 million "missing ...

The U.S. surpassed a jarring milestone Wednesday in the coronavirus pandemic: 100,000 deaths. That number is the best estimate and most assuredly an undercount. But it represents the stark reality ...

Health experts say the data can help with future pandemic planning. Bars, gyms and restaurants. Those were just a few settings health experts warned could become hotbeds for COVID-19 spread as states ...

Coronavirus has spread to all 50 states, Washington, D.C., and Puerto Rico. An outbreak of the novel coronavirus that began in China about three months ago has now infected more than 9,345 people ...

Across the United States, people are preparing for months of potential disruptions as the new coronavirus continues spreading to more communities. The World Health Organization has declared the ...

"Joe [Biden] is not going to be running the government. He’s just going to be sitting in a home someplace," President Donald Trump told CPAC attendees. "And people are going to be running it for him." ...

Five years ago this week, the World Health Organization called the COVID-19 outbreak a pandemic. In the United States, officials declared a national emergency, triggering travel bans for non-U.S.