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As another hot summer approaches, KSAT Explains went to a CPS Energy solar facility for a Q&A about how energy generated by the sun works, even when it's cloudy.

Days after it was featured in a KSAT Explains on professional wrestling in San Antonio, the city shut down a backyard wrestling venue on the South Side.

Five local races, all within the City of San Antonio, are headed to a runoff after none of them had a clear winner in the May 3 election. But what triggers a runoff election? KSAT Explains.

A mall, a backyard or a business park are just some of the places you’ll find it: a growing passion for professional wrestling in San Antonio, both among pros and fans.

The KSAT Explains team jumped off the top rope into the world of professional wrestling in San Antonio.

KSAT Explains rode along with senior appraiser Lee Cantu and residential director Erich Strey, both with the Bexar County Appraisal District, as they gathered data to appraise properties in a neighborhood of new and existing homes.

As Texas lawmakers debate a school voucher plan, KSAT Explains looks at the effect similar programs have had in other states.

A privately-funded school voucher program existed for 10 years in Edgewood ISD. Here’s what happened.