Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory.

Here’s how it works. Why it's incredible: The cataract is the world's biggest waterfall, taller even than Angel Falls. The Denmark Strait cataract is a submarine waterfall in the ocean channel ...

Here's why these 5 spots made our list of places to go in 2025 ...

Microsoft enhances Bing search with new language models, claiming to reduce costs while delivering faster, more accurate results. Bing combines large and small language models to enhance search.