A lot of IRL violence starts with online radicalization. We revisit our conversation with writer and parent Joanna Schroeder, who wrote a guide for parents about what to look out for and how to intervene.

Vladimir Putin believes Ukraine belongs to Russia, and he used that a pretense to invade. In an episode originally released in February, historian Timothy Snyder explains why Putin is wrong.

Pickleball is bringing America together. Pickleball is tearing America apart. Sports Illustrated’s John Walters explains.

It’s sooo 2016, but the word still mattered a lot in 2022. Merriam-Webster explains.

The January 6 committee sent the Justice Department four criminal referrals against the former president, who it alleges engaged in an elaborate criminal conspiracy to remain in office after his 2020 defeat. Vox’s Andrew Prokop explains what happens next.

Movie trailers are misleading audiences. Vox’s Alissa Wilkinson says you should stop watching them.

Maybe not, but you’re going to be hearing about them for a while anyway. Republicans are saying they’ll use them to investigate the Biden administration.

Megan Thee Stallion is everywhere, including in court trying to convince the world she was shot by the rapper Tory Lanez. Vox’s Fabiola Cineas and Northwestern University professor Moya Bailey explain why so many are struggling to see Thee Stallion as a victim.

Tensions are simmering in London as climate protesters turn up the heat on their soup-flinging activism. Rishi Sunak’s government is attempting to keep the situation from boiling over.

Between chatbots and image generators, artificial intelligence has gotten scary good lately. The Verge’s James Vincent explains what’s behind the latest wave of AI-powered creations.

Tostitos chips without real lime. Root beer made with fake vanilla. Instant mac and cheese that isn’t so instant. These products are among the hundreds targeted by lawyer Spencer Sheehan, who wants Big Food to stop misrepresenting its products.

Sen. Tammy Baldwin managed to rally bipartisan support for a marriage equality bill, but she’s the first to admit the legislation is “humble.” An activist wonders if there’s an overemphasis on the institution of marriage.

US officials are sending the “Merchant of Death” — a notorious arms dealer named Viktor Bout — back to Russia in exchange for the WNBA star’s release. We revisit our conversation with author Douglas Farah, author of “Merchant of Death: Money, Guns, Planes, and the Man Who Makes War Possible.”

A growing number of county sheriffs believe they hold ultimate power in their jurisdictions. Some have even stopped enforcing state and federal laws they deem unconstitutional. The Marshall Project’s Maurice Chammah explains.

Investigators are still trying to solve the brutal November killings of four college students in Moscow, Idaho. Making their work harder: the hordes of online sleuths who’ve latched on to the case.

Elon Musk created The Boring Company to fix traffic, but his fantasy of underground Tesla tunnels is running on empty. Curbed’s Alissa Walker and author Paris Marx explain.

The United Nations says humanity has reached 8 billion, but Western nations are worried about population decline. Africa isn’t, though. The continent is about to shape the rest of the century.

The protests in China might force the government to back down from its extreme Covid restrictions and ramp up its extreme surveillance programs. The Wall Street Journal’s Josh Chin explains.

Disney’s board wished upon a star and brought back former CEO Bob Iger, who replaced his own replacement, the now-axed CEO Bob Chapek. The Hollywood Reporter’s Kim Masters explains.

Democrats vote on new leadership this week, meaning Nancy Pelosi is out. Time’s Molly Ball explains why the country might really miss her.

In a UN-brokered agreement, more than 190 countries agreed to pay for “loss and damage” caused by climate change. But determining who owes what — and for what and to whom — will be a real challenge.

NASA’s Artemis mission is the first step toward a long-term human settlement on the moon. Vox’s Unexplainable examines whether humans are even capable of living far from Earth for an extended period of time.

Parents are turning their kids into influencers on social media. What could go wrong?

Florida’s Maxwell Frost, 25, is the first member of Generation Z elected to Congress. He tells us what he plans to get done.

It’s me, Ticketmaster. I’m the problem, it’s me.