Ryan Loyd

San Antonio mayor Julian Castro, 39, is in Washington, D.C. Tuesday, for his first hearing on his nomination to be the secretary of Housing and Urban Development.

San Antonio is no stranger to triple-digit heat this time of year. That's why Jason Dady likes to keep it cool in the kitchen of his northern Italian-themed restaurant called Tre Trattoria.

This time of year, the tomatoes and cucumbers are fresh, the veggies are bountiful, and Dady says it's ...

The Bracken Bat Cave, just north of San Antonio, is as rural as it gets. You have to drive down a long, 2-mile rocky road to reach it. There's nothing nearby — no lights, no running water. The only thing you hear are the katydids.

The cave houses a massive ...

For years, PTSD — or post-traumatic stress disorder — has been an issue for military members returning from Iraq and Afghanistan.

But humans aren't the only ones with problems. Military dogs returning from war zones are also showing signs of PTSD. And there's evidence that these canines need some extra ...