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, ...

A mathematical formula inscribed on a wall at the Maya site of Xultun in Guatemala has revealed the name of an important Maya ...

Hieroglyphs on the wall of a Maya building record calculations concerning the orbits of Earth, Mars and Venus, as well as the ...

The popular tale of Isaac Newton's gravity discovery is rooted in a real event. A specific apple tree at Woolsthorpe Manor ...

These are my go-to libraries for Python data crunching.

The Washington Wizards officially introduced the face of their future on Thursday, and one of the biggest questions surrounding No. 1 overall pick AJ Dybantsa didn't take long to get answered. Just ...

Does college pay off? A rigorous new study tracked nearly a million students in Texas and offers the clearest answer yet for students, employers, and policymakers.

Conceptualized in the late '90s by New Age writer Doreen Virtue, angel numbers typically consist of repeating figures that are said to signify that the universe—or angels, or spiritual guides—are ...

The first week in my new apartment, I kept waking up in the middle of the night. There was no obvious reason; the place was quiet, and everything seemed fine. It was otherwise normal…except for the ...

Seeing 000 repeatedly can feel hard to ignore, whether it shows up on a clock, a receipt or in unexpected places throughout your day. Often associated with possibility and reflection, 000 is an angel ...

How many close friendships are enough? Are three to five ideal? Can one best friend be all you need? How about a dozen? “The more, the merrier,” says Vincent Day, who has separate clusters of close ...