Sunlight is not just about warmth or outdoor fun. Doctors say it plays a crucial role in your child's growth, sleep, and ...

Some experts worry that less homework could be a problem for math achievement, at a time when test scores nationwide are ...

Zamil Limon's remains have been found. Nahida Bristy is still listed as missing, though investigators believe she is also ...

Add Yahoo as a preferred source to see more of our stories on Google. Pima County Sheriff Chris Nanos speaks to the media about Nancy Guthrie. (Jan Sonnenmair via Getty Images) A Pima County judge has ...

Pima County Sheriff Chris Nanos told CBS News that investigators analyzed a ransom note received Monday by a Tucson, Arizona, news station and are taking it seriously, the network reported Tuesday ...