Some computers are easy to spot. Artificial, human-built computers like those found in smartphones and laptops are abstract dynamic systems with observable computational elements like input, output, ...

Case studies of two cities and a state that faced lead contamination problems may give New Orleans a roadmap to cleaning its ...

Refilling a bottle instead of throwing it away has become a popular way for people to reduce waste — a small, tangible action ...

Some people dreamed of puzzles, some didn’t, some were lucid, some were not. Interpreting the data proved tricky, but one thing did come clear, says Konkoly. People who dreamed of the puzzles did tend ...

From local K-12 districts to Penn State Schuylkill to Schuylkill Technology Center and Alvernia University, east Pennsylvania ...

Experts caution that low-quality, A.I.-generated videos on YouTube geared toward children often feature conflicting ...

Henry Yuen is developing a new mathematical language to describe problems whose inputs and outputs aren’t ordinary numbers.

It’s a breakthrough in the field of random walks.

(Abstract composition of a woman surrounded by dreamy colorful clouds depicting the subject of sleep and imagination. Credit: agsandrew / Shutterstock.) Dreams have famously led to some pretty ...

Add Yahoo as a preferred source to see more of our stories on Google. The internet loves a good IQ test, but most of them are measuring whether you can spot a hidden object in a crowded image or ...

Wikipedia has recently come under the microscope. I take some credit for this, as the co-founder of Wikipedia and a vocal critic of the knowledge platform for a long time. In September, I nailed ...

Wikipedia has recently come under the microscope. I take some credit for this, as the co-founder of Wikipedia and a vocal critic of the knowledge platform for a long time.