For America’s math teachers, the system represents a gold mine for real-life lessons on ratios, statistics and data. And by ...

Brain teasers have captivated people for centuries, but in the digital age, they spread like wildfire. These puzzles ...

In the last five years, Alabama has invested heavily in elementary reading and math skills. Many schools have hired coaches, ...

Can you solve this rollercoaster brain teaser? Only high IQ minds can guess who's at risk of falling first. Test your skills!