A worsening pandemic. A poll worker shortage. A hobbled postal service. Russian hacking. Donald Trump. Vox’s Ella Nilsen explains the many obstacles facing the United States as Election Day nears.

A Washington Post columnist named Karen explains her feelings about “Karen.” A University of Arizona linguist named Sonja explains BIPOC and the capitalization of “Black” and “White.”

It’s Election Day on the Island of Explained! Will the candidate with the most votes win, or will the island’s Electoral College determine a different leader?

The leaders of Apple, Facebook, Amazon, and Google testified before Congress on Wednesday in what The Verge’s Casey Newton says might have been the most important Webex in human history.

Some people walk away from Covid-19 feeling fine. Others are dealing with a long list of lingering health issues.

Democrats and Republicans have a $2 trillion disagreement on how to relieve Americans from the economic crisis caused by the coronavirus.

In Bethel, Ohio, a Black Lives Matter rally became a standoff between armed bikers and peaceful protesters. BuzzFeed’s Anne Helen Petersen explains.

Baseball’s back, but fans won’t get the chance to boo the cheating Astros.

The United States has now confirmed 4 million cases of Covid-19. Some Americans still don’t want to wear a mask.

Joe Biden is tacking to the left and embracing a historic climate plan. Vox’s David Roberts explains whether it stands a chance.

The most popular host in the history of cable news returned from a week-long vacation after his head writer was exposed as a raging bigot. The Washington Post’s Erik Wemple explains why the scandal won’t stick.

They came in military camouflage and unmarked vans. Now the state of Oregon is suing the federal government over its policing tactics. Oregon Public Broadcasting’s Conrad Wilson explains.

We return to the magical Island of Explained with a microbiologist and a talking moth to find out what it will take to produce a coronavirus vaccine.

Eviction bans and expanded unemployment benefits are expiring, leaving millions of Americans at risk of losing their homes by the end of the summer.

California once looked like an example of how to handle the pandemic. Now it’s a warning for other states looking to reopen.

The District of Columbia's football team is abandoning the name it adopted almost a century ago. Paul Chaat Smith, a curator at the National Museum of the American Indian, hopes the country is at long last ready to reckon with its past.

President Trump commuted Roger Stone’s sentence in what Vox’s Andrew Prokop says is a particularly troubling variety of political corruption.

The Trump administration announced it would send a million international students home this week. But Vox’s Nicole Narea says the students are collateral in a bigger political play.

The Supreme Court issued its remaining decisions today for the 2020 term, including the biggie: Trump’s tax returns.

President Trump says students and teachers must return to the classroom. Reality says this is going to be the toughest reopening yet.

239 scientists have signed a letter urging the WHO to warn people about airborne transmission of the coronavirus.

How Netflix has upended tech, Hollywood, and how we spend our free time.

Turns out it’s just as biased as people are.

Russia allegedly paid the Taliban to attack US soldiers in Afghanistan. But President Trump’s response may be the real scandal.

Police across the country have responded to recent protests with military tactics and equipment. The Washington Post’s Alex Horton investigated how two military helicopters were used as a show of force against protesters in the nation’s capital.