Article 294
Gasoline prices keep rising

Houston area gas prices have climbed 20 cents over the past month as crude prices have risen and refiners switch to more expensive summer blends, according to GasBuddy.com, a website that tracks gas prices and refining activity. READ: Crude inventories dip Gas prices averaged $2.27 a gallon in Houst ...

Many chemicals used in Texas fracking remain a mystery

For the past five years, biochemist Zac Hildenbrand has investigated potential links between unconventional drilling and water quality, collecting thousands of samples throughout the major shale plays in Texas. ...

John Cornyn: For movement on crude oil exports, wait until next year

Sen. John Cornyn of Texas said the fall legislative session will likely be bogged down with spending and debt ceiling debates, but there are legislative efforts in the works to expand natural gas exports and lift a ban on shipping crude oil overseas. ...

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