Average rate on a 30-year U.S. mortgage falls to 6.67%, the fifth straight decline and the lowest level in three months.

At Katy ISD's top elementary schools, 5th grade students master both reading and math. At Pattison Elementary, they master science, too.

A group of fifth grade girls in Surprise, Arizona allegedly hatched a plot to kill a fellow student over apparent relationship woes ... and make it look like a suicide.

Arizona officials have arrested a group of four 5th grade girls in a plot to kill a boy at a Surprise charter school and stage it to look like a suicide. A recently released police report said the 10- ...

According to police, the plan was hatched following a recent breakup and cheating allegations involving a classmate.

Four Arizona 5th grade girls allegedly planned to lure a classmate into a bathroom, stab him then leave him with a forged suicide note at recess, police said.