In the meantime, fans can catch up with the Dutton family by watching two other spin-offs, 1883 and 1923, which tell the story before the upcoming 1944. This article was updated to explain the ...

Climate change left its signature on the atmosphere early in the industrial revolution, reveals a thought experiment ...

Learn about the major world events and happenings, birthdays, and deaths that took place on July 04. Check what happened ...

Piece together stunning science images with this jigsaw puzzle. Play now.

The Waldorf Astoria Hotel has been shunned by presidents since Barack Obama after it was taken over by Chinese owners.

A classic puzzle conundrum goes like this: You’re in a room with two ropes and a box of matches. Each rope takes exactly an hour to burn all the way across, but it might burn faster through some ...

Zinger Key Points Hugging Face’s Thomas Wolf says AI models can't ask original scientific questions. Wolf calls current systems "yes-men on servers" rather than discovery engines.

And have you read a recent peer-reviewed paper that you would like to write about for Mind Matters? Please send suggestions to Scientific American ’s Mind Matters editor Daisy Yuhas dyuhas@sciam ...

Surprising new work bucks 50 years of assumptions about the trade-offs between computation space and time ...

Can you crack Killer Sudoku's mathematical twist? The objective of Sudoku is to fill each row, column and sub-grid with exactly one of each number from 1-9. In Killer Sudoku, the digits in each ...

The Double Power Law We describe this phenomenon as an underappreciated “double power law” of American innovation. First, federal research funding, distributed widely and without rigid priorities, ...