Chris Alcantara

We are tracking 200 experimental vaccines aimed at ending the pandemic, a scientific quest moving at record-breaking speed.

While overall fatality rates have plummeted since the spring, experts say many of the deaths in minority communities are preventable.

These are the biggest demographic shifts in the 2020 election.

See how various groups voted for Donald Trump and Joe Biden based on surveys of voters.

The novel coronavirus made its first appearance in the region on March 5. How it has spread since then.

Scorching heat, a thirsty atmosphere and relentless winds: How the North Complex Fire spread so far, so fast.

In the months since the outbreak of a new coronavirus was first reported in China late last year, millions of people have contracted it globally, with cases reported in nearly every country in the world.

Data suggests that deciding to reopen a bar might pose a greater threat of spreading the coronavirus than opening the doors of a restaurant.

Hundreds of millions of people started moving around again. Now, a surge is here, with new restrictions.

The map shows Hurricane Laura moving toward Louisiana and Texas in the Gulf of Mexico.