The first hints that a new strain of avian illness is emerging could be found on this beach on Delaware Bay, where migrating birds flock. Here’s what virus detectives who return there every year ...

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

Centuries ago, maps weren’t just tools,they were stories, shaped as much by imagination as exploration. Among the most ...

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The Mayan city of Caracol has been researched for decades, but archaeologists only recently found a tomb of one of the city's ...

The brain weighs factors based on their importance to oneself and one’s social world as part of a complex calculation that shapes behavior ...

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 ...

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 ...

A rapidly warming Arctic is driving long-lasting summer extremes, such as this month’s sweltering temperatures, new research suggests ...

These graphics will guide you through science-based vaccine guidelines for children and adults ...

Employees at the National Science Foundation say they’ve been blindsided by a plan for the Department of Housing and Urban Development to take over their offices ...

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