What really happens after you hit enter on that AI prompt? WSJ’s Joanna Stern heads inside a data center to trace the journey and then grills up some steaks to show just how much energy it takes to ...

Why are we asking for donations? Why are we asking for donations? This site is free thanks to our community of supporters. Voluntary donations from readers like you keep our news accessible for ...

The winning numbers for Friday's Mega Millions drawing are: 1, 8, 11, 12, and 57. The Mega Ball is 7. Did anyone win the Mega Millions jackpot? A ticket sold in Newnan, Georgia won the Mega Millions ...

The Mega Millions jackpot for Friday, Nov. 14, has reached $965 million. No tickets matched all the winning numbers in the previous drawing on Tuesday, Nov. 11. Mega Millions drawings are held twice a ...

The Powerball jackpot rose to $467 million for the lottery drawing on Saturday, Nov. 8, after no one on Wednesday, Nov. 5, took home the top prize. If a ticket matches all five numbers plus the ...

Scroll down for a transcription of this episode. What happens when imagination meets perception, and ordinary objects come alive? We explore the science of pareidolia. Summary: Our minds are wired to ...

Construction robots are no longer a far-off idea. They're already changing job sites by tackling repetitive, heavy, and often dangerous tasks. The latest robot comes from Australia, where a ...

Prime numbers are sometimes called math’s “atoms” because they can be divided by only themselves and 1. For two millennia, mathematicians have wondered if the prime numbers are truly random, or if ...

Teachers’ and students’ use of artificial intelligence in K-12 classrooms is increasing at a rapid pace, prompting serious concerns about the potentially negative effects on students, a new report ...

Prime numbers are sometimes called math’s “atoms” because they can be divided by only themselves and 1. For two millennia, mathematicians have wondered if the prime numbers are truly random, or if ...

TORONTO — The Red Sox’ three-year absence from the playoffs, matching their longest in three decades, can end Thursday. Garrett Crochet’s eight-inning masterpiece carried the club to another win over ...