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We hear a lot about what artificial intelligence can do. We hear a lot less about what it takes to run it. The explosion of AI depends on massive data centers -- and massive amounts of energy. Rep. Jake Auchincloss (D-Mass.) joins host Megan McArdle ...

The government can do this the easy way or the hard way, but the stolen money needs to be returned.

Readers on defense spending, public golf in D.C., home rule and more.

The Post prevails in court but the damage has already been done.

The Philippines' uprising 40 years ago has been romanticized. But Tiananmen Square is a better guide.

Trying to fix the retirement program is infeasible. Better to find new ways of achieving its goals.

The escapees fleeing al-Hol could create the next generation of Islamic State fighters.

The justices took months to reject illegal tariffs. Trump took hours to sidestep their ruling.

They'll offer live commentary on the address starting at 8:45 p.m. Tuesday.

The administration misinterprets a Nixon-era law in its bid to reimpose tariffs struck down by the Supreme Court.