Authorities told the LA Times newspaper, that the pop princess was rushed to the hospital as a result of a “5150” hold for a mental-health ... a handy-dandy cheat sheet to fill you in on ...

HOUSTON (KTRK) -- A mental math system developed in the 1800's is helping some local students ace standardized tests and win math competitions. But the method isn't taught in most Houston schools.

The sooner kids stop counting on their fingers, the better they are at math later in life. Researchers at Stanford University School of Medicine found that when kids begin processing mental math ...