"Oil tycoon Harold Hamm told a University of Oklahoma dean last year that he wanted certain scientists there dismissed who were studying links between oil and gas activity and the state's nearly 400-fold increase in earthquakes, according to the dean's e-mail recounting the conversation.

"Protesters argue that eminent domain laws may not even apply as the pipeline will serve Mexicans, not Americans".

The US Geological Survey says a spate of earthquakes near Dallas is most likely caused by fracking.

"A series of tornadoes, including a major twister, touched down southwest of Oklahoma City on Wednesday, injuring several residents of a trailer park, causing severe flooding and the escape of bears from a wildlife park, officials said."

"In the Sonoran Desert, rainwater harvesting is finally going mainstream."

"Nevada's Lake Mead, the largest capacity reservoir in the United States, is on track to drop to its lowest water level in recorded history on Sunday as its source, the Colorado River, suffers from 14 years of severe drought, experts said on Friday."

"Abandoning years of official skepticism, Oklahoma’s government on Tuesday embraced a scientific consensus that earthquakes rocking the state are largely caused by the underground disposal of billions of barrels of wastewater from oil and gas wells."

"TEXAS CITY, Texas — Renetta Trylas had not heard about plans to build one of the world’s largest methanol plants less than 3 miles from her neighborhood, even though it has been more than six months since the land was leased by Chinese entrepreneurs behind the project."

"What had been an unusually quiet storm season broke out with a vengeance Wednesday, slashing across Oklahoma and killing one person."