Math and physics explain the anguish of a golf ball that zings around the rim of the hole instead of falling in.

There are many purposes that spots and stripes serve in nature, but how they form has been more of a mystery to scientists.

1. Fast and Slow Piles. This works well as a starting or closing activity. Students sort math fact cards into fast and slow piles. This visual way of tracking facts highlights which facts come ...

Liverpool scored an equalizer against Manchester City. But why was it given offside for a player standing in front of the ...

Some of the models used to forecast everything from financial trends to animal populations in an ecosystem are incorrect, ...