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Alejandra Martinez joined the Tribune in the fall of 2022 as a Dallas-based environmental reporter. She was previously an accountability reporter at KERA, where she began as a Report for America corps member and then covered Dallas City Hall. Before that, she worked as an associate producer at WLRN, South Florida’s public radio station. Alejandra studied journalism at the University of Texas at Austin, and interned at KUT and NPR's Latino USA. She's a native of the Aldine area of Harris County and speaks fluent Spanish.
The EPA recently set new limits on the toxic chemicals used to make everything from nonstick pans to firefighting foam. Here’s how to protect yourself and your family. Full Story
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Citing community concerns about a planned cement plant in Grayson County, Patrick’s letter asks TCEQ to reject the permit and halt permit approvals statewide. Full Story
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The EPA set its first-ever drinking water limits for five types of PFAS chemicals, and nearly 50 Texas public water systems have reported exceeding the new limits for at least one. Full Story
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The new federal limits target six cancer-causing chemicals and aim to reduce the cancer risk of cancer for nearby communities. Full Story
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In some parts of the state, the skies cleared enough for people to see the total solar eclipse. Full Story
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Llano residents are told to stock up on groceries. A Sulphur Springs church is renting its parking spots. And everyone’s watching the weather forecast ahead of Monday’s eclipse. Full Story
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Biden landed in Dallas late Wednesday afternoon. He had no public events on his schedule. Full Story
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Laredo residents who live near a sterilization plant say the new federal limits on the pollutant will improve air quality and reduce their city’s high cancer risk. Full Story
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Public data from a network of state air monitors around the Houston Ship Channel is hard to interpret and is often inadequate, leaving Latino-majority neighborhoods like Cloverleaf unaware of whether the air they breathe is safe. Full Story
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Los datos públicos de una red de monitores de la calidad del aire alrededor del Canal de Navegación de Houston son difíciles de interpretar y a menudo son insuficientes, dejando a vecindarios de mayoría latina, como Cloverleaf, sin saber si el aire que respiran es seguro. Full Story
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