Whether it’s QAnon conspiracy theorists or far-right American groups turning to Russia, extremist movements aren’t going away.

Mob mentalities - around politics and science - have been growing in the United States for years. Now, researchers are weighing in on the science behind what creates that type of thinking.

Members of Congress meet in a joint session after every presidential election to officially count electoral votes. But Harvard constitutional law professor Noah Feldman explains why this year, it’s going to look a lot different.

The truth about why some absentee ballots in the presidential election won’t be counted - and what you need to know to make sure that doesn’t happen to you. Plus, the start of Fat Bear Week!