Two decades ago, the mathematician Moon Duchin spent her summers teaching geometry at Mathcamp, a program for mathematically ...

What is the moon phase today?Today, Nov. 3, 2025, the moon is 13 days old and is in the Waxing Gibbous phase of its lunar ...

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The proof, known to be so hard that a mathematician once offered 10 martinis to whoever could figure it out, uses number ...

Neuroscientists have discovered that when the brain is distracted, coordinated “rotating” waves of neural activity help it steer back to focus.

As sure as the brain is prone to distraction, it can also return its focus to the task at hand. A new study in animals by ...

Synchronization abounds in nature: from the flashing lights of fireflies to the movement of fish wriggling through the ocean, ...

Earth’s magnetosphere, once thought to have a simple electric polarity pattern, has revealed a surprising twist. New ...

Prince Rupert of the Rhine first asked this question in the 17th century, and he soon found out the answer is yes. Later, ...

Can you drill a hole in a cube that an identical cube could fall through? Prince Rupert of the Rhine first asked this ...