We can tie knots in three dimensions because one-dimensional ropes “catch on each other”. This is why a long rope wound around itself, if done right, won’t come apart. We trust knots with our lives ...

EMO Hannover 2025 was held in Hanover, Germany from September 22–26, bringing together a global cross-section of the metalworking supply chain. With more than 90,000 manufacturing professionals ...

In our cells, our DNA carries chemical or 'epigenetic' marks that decide how genes will be used in different tissues. Yet in the group of specialised ...

Scientists at Fudan University, Peking University, and the Shanghai Academy of AI for Science ...

Another day, another Google AI model. Google has really been pumping out new AI tools lately, having just released Gemini 3 in November. Today, it’s bumping the flagship model to version 3.1. The new ...

Traditional chemistry textbooks present a tidy picture: Atoms in molecules occupy fixed positions, connected by rigid rods. A ...

An EEG (electroencephalogram) is a painless test that uses small sensors placed on the scalp to measure the brain's ...

Witness the breathtaking aerial ballets of starlings! These vast, coordinated flocks, known as murmurations, are not guided by a leader. Instead, thousands of birds move in unison, avoiding collisions ...

The top four teams in college basketball are playing each other all on the same day, something that's happened only twice before.

If you keep seeing 333, it might be more than chance. This angel number could be sending a message about personal growth and new opportunities.

Since the third Gaia data release in 2022, wide binary stars with separation greater than several thousand astronomical units have been intensely investigated across the world, to probe the nature of ...