Spanish zoo study suggests that giraffes can do basic math

A new study at a Spanish zoo showed the giraffes could do rudimentary mathematics. What animals can do arithmetic?

UC weighs return of SAT amid early signs of changing views and faculty pressure

Six years after dropping the SAT and ACT, the University of California is weighing a return to standardized testing following ...

Why losing weight isn't just about counting calories — and what to do about it

When it comes to losing weight, it turns out the simple math of counting calories doesn’t always add up. Counting calories ...