An 18-year-old has been arrested on murder charges in connection with the fatal shooting of another teen in San Marcos.

SAN MARCOS, Texas — Family and friends are mourning the loss of a San Marcos teen who was killed in a shooting over the weekend.

The San Diego County Sheriff’s Department is investigating after a young man was fatally stabbed in San Marcos on Monday.

A man is facing charges after a tip led San Marcos officers to cocaine, ecstasy, ketamine and 15 guns inside a house, ...

Colorectal cancer is on the rise among young adults. An international research effort led by UC San Diego bioengineers has uncovered ... onset colorectal cancer,” said study co-first author Marcos ...