Mathematicians rely on numbers, but finding words to explain different levels of certainty has stymied everyone from the ...

Think certain investors are geniuses? Buffett argues they're just lucky monkeys. Discover why the Oracle of Omaha argues that ...

Humans respond to environments that change at many different speeds. A video game player, for example, reacts to on-screen ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

2025 was the third hottest year on record, but thousands of cities saw record heat and one broke a record for cold. By Harry Stevens and Eric Niiler Last year was Earth’s third hottest globally, but ...

The modern job search has become a frustrating maze of duplicate listings, ghost positions, and endless applications that disappear into ...

Sarah D. Sparks is a reporter and data journalist for Education Week who covers the teaching profession and pedagogy for Education Week. She has covered education research and the science of learning ...

Large scale destruction of trees—deforestation—affects ecosystems, climate, and even increases risk for zoonotic diseases spreading to humans. A logger takes down a large tree at the Tuxekan logging ...

From attraction to action, sexual behavior takes many forms. As pioneering sex researcher Alfred Kinsey put it, the only universal in human sexuality is variability itself. Human interest in sex can ...

If you equate winter with dry skin, sore throats, and congestion, then you may want to consider getting a humidifier for your home. “Outdoor weather conditions directly impact indoor air quality,” ...