As the training began, nearly everyone raised their hand when asked if they agreed that “critical thinking is an essential ...

A statement can be true or false. But as Kurt Gödel demonstrated, there will always be mathematical assumptions that can ...

A simple math problem sparked heated debate on Chinese education forums two years ago.

Does upsampling in digital audio actually improve DAC performance, or just make lower quality files look like high resolution audio?

Lisa has been writing for People Inc. since 2005 and works with a wide range of educational publishers, conservation nonprofits, and research institutions. She has written for science museums, nature ...