An unknot (also known as the trivial knot) can be drawn with any number of crossings. Any possible manipulation of a knot ...

University at Albany chemists have created a new high-energy compound that could revolutionize rocket fuel and make space flights more efficient. Upon ...

Everything around us is built from sets of chemical elements. From the air we breathe to the jewelry we wear. All of these ...

The periodic table word search has become one of those go-to printables I keep on hand whenever we’re learning about chemistry. It’s simple, fun, and surprisingly effective at helping kids remember ...

New studies of the “platypus of materials” help explain how their atoms arrange themselves into orderly, but nonrepeating, ...

Rare earth elements aren’t rare, but they can be rather annoying. These bad boys are found together in Earth minerals, ...

Merriam-Webster marks a milestone with the upcoming release of their all new, Collegiate Dictionary, the Twelfth Edition.

The periodic table, which arranges all the elements (radioactive or otherwise) according to their structure, contains 118 ...

In this work, we use the term ‘daily rhythm’ as an umbrella term to describe the observable patterns of mosquito behavior over a 24-hour period, acknowledging that these patterns may include both ...

Oct. 23, 2025 6:45 p.m. Fenerbahce vs. Stuttgart Sukru Saracoglu Stadium, Istanbul Oct. 23, 2025 6:45 p.m. Feyenoord vs. Panathinaikos Feyenoord Stadium, Rotterdam ...

Oct. 21, 2025 18:45 Barcelona vs. Olympiacos Camp Nou, Barcelona ...