The omicron variant of COVID-19 is so new, there's a much that's still in the dark. But a picture is starting to emerge, bit by bit.

What does total herd immunity from the coronavirus look like? It might look like Washington, D.C.

The Senate struck a last-minute deal that greenlighted a vote on a GOP amendment to defund Biden’s vaccine mandates in exchange for swift passage of the funding bill.

The bill now goes to President Biden for his signature ahead of the Friday night deadline.

After then-President Donald Trump led a failed coup in Washington, multiple social media companies—including Trump’s favorite of them all: Twitter—booted him from their platforms. Now, nearly a year since the Jan. 6 riot, the ex-president and current...