This video explores the mathematical idea of one-sided objects, explaining how shapes like the Möbius strip challenge our everyday understanding of geometry.

JAXA samples reveal that asteroid Ryugu has a complete set of nucleobases, the building blocks of DNA.

"You used to be able to get these out of vending machines. You could personalize them, and they came on a chain to wear for good luck. If I remember right, they were made out of aluminum. Our old ...

Although commonly described as a tsunami, the titular wave in The Great Wave off Kanagawa by Hokusai is more likely an example of a large rogue wave. For centuries, sailors spoke of two maritime ...

Chronology -- Introduction: Getting a perspective on immigrant daily life -- Immigration 1870 to 1920 : a historical overview -- Life on the land : immigrants in the American West -- Life on the job : ...

The complete set of the fundamental building blocks of life, making up DNA and RNA, has been discovered in samples from the ...