Energy efficiency standards can make it more expensive to construct new buildings, but they save money for residents in the ...

Researchers found that some animals could “count” carrots in a test—and may have better numerical skills than dogs or horses.

It’s a sunny spring morning and the Grade 9 math students at Milton District High School, in the Halton District School Board, just west of Toronto, are seated in straight rows facing the blackboard.

In an archive photo, a student takes a remedial math class at Haltom High School to study for the STAAR state standardized tests. Ron Jenkins Star-Telegram file photo Students in grades 3-8 across ...