Video: Lamar Smith's office receives pro-science Valentine's greeting

Local members of Moms Clean Air Force, TX21 Indivisibles and other residents from U.S. Rep. Lamar Smith's district gathered at the...

In Texas, EPA proposing more emissions restrictions

by Kiah Collier, The Texas Tribune Dec. 18, 2016

The Edge: July 4, 2016

This week: San Antonio hits a Level Two Heat Advisory, what the new anti-idling ordinance means; more on the Brackenridge Park draft master...

Take a breath: San Antonio’s anti-idling ordinance could help cut ozone by a quarter

Enforcing San Antonio’s new anti-idling ordinance could contribute to a 20 to 25 percent cut in ozone and mean easier breathing for...

The Edge: May 10

Catch up and get ahead with news about: fingerprinting Uber and Lyft, San Antonio's ozone problem, the legacy of Henry B Gonzalez and C.O.P...

The Edge: April 11, 2016

Catch up and get ahead with the Edge for the week of April 11. Soul of a Citizen: Faith, citizenship and the politics of a common life