At 25, Kurt Gödel proved there can never be a mathematical “theory of everything.” Columnist Natalie Wolchover explores the ...

NIR spectroscopy enables rapid, non-destructive dairy analysis, supporting real-time quality control and replacing ...

Sweden has selected the French Naval Group’s FDI (Frégate de Défense et d’Intervention) design ...

The first warm, dry weeks of May is usually when anthills appear. One Saturday the lawn is flat, the next morning there are ...

Urine is a free, nitrogen-rich fertiliser hiding in plain sight. Learn how to dilute it safely, when to apply it, and which garden plants benefit most. Urine as fertiliser might sound strange at first ...

The puzzle poses a deceptively simple question that boils down to: How many pairs of dots on a piece of paper can be the same ...

Then it’s kind of a mystery to try to figure out why and how they’re related.” The Riemann hypothesis has proved to be a font ...

For nearly 80 years, mathematicians have struggled to solve a classic geometry puzzle first posed by Paul Erdős in 1946: the ...

Against the backdrop of accelerated glacier melting caused by global warming, dynamic monitoring of glacial lake water quality has become an important topic in environmental science. There is a ...

We test more than 1,000 tech products and services each year—so we know a deal when we see one. Check out our top ...