Two mathematicians have proved that a straightforward question — how hard is it to untie a knot? — has a complicated answer.

The Discovery Center Museum in Rockford is teaching visitors how to make a sundial, an ancient tool used to tell time using the sun.

When you shine a flashlight into a glass of water, the beam bends. That simple observation, familiar since ancient times, ...

The map, spanning 4,000 light-years from the sun in all directions, combines a chart of space dust with the effects of a rare type of young, hot star.

Learn how the Gartley pattern, a key harmonic chart pattern using Fibonacci ratios, helps traders identify potential market highs and lows for informed trading decisions.

Gianluigi Donnarumma was exceptional across the 2024/25 Champions League, leading PSG to a memorable European title. Eagle-eyed fans may have noticed a gnarly scar on the Italian's right cheek, which ...

A new initiative pieced together by the National Quilt Museum, along with professors at Murray State University, is using the ...