Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

Astronomers have discovered a strange new object in our Milky Way. An international team reported Wednesday that this celestial object — perhaps a star, pair of stars or something else entirely — is ...

Proper formatting in your office's documents is a display of quality control and professionalism that your employees, clients and customers may appreciate. Making sure that appropriate text is ...

More countries are edging ahead of the United States in math and science achievement, according to the latest results from an international test of 4th and 8th graders in the subjects. The Trends in ...

What do the integers have in common with the symmetries of a triangle? In the 19th century, mathematicians invented groups as an answer to this question. Mathematics started with numbers — clear, ...

The new Clean Up tool in Photos on iOS 18 lets users select objects within an image, and remove them through Apple's on-device AI software. In the Photos app, users can select an image and circle an ...

Variables hold a wide variety of information temporarily. The JavaScript data types that can be stored in a variable include: JavaScript variables can hold a few other kinds of data, but these are by ...

Bill Whitaker is an award-winning journalist and 60 Minutes correspondent who has covered major news stories, domestically and across the globe, for more than four decades with CBS News. A high school ...

Stuck on a tricky math problem? Google's newest app will use AI to help you solve it. Two years ago, Google announced the purchase of a math problem-solving app called Photomath. And earlier this week ...