Health worries pervade North Texas fracking zone. Center for Public Integrity

Fired: Texas oil and gas regulators say they tried to enforce rules, lost jobs. InsideClimate News

National environmental groups want to join Denton fracking fight. Fort Worth Star-Telegram

EPA rejects a Texas clean-air plan, orders pollution upgrades on some big coal plants. Dallas Morning News

EPA proposes tougher smog limit, saying health depends on it. Dallas Morning News

Texas reporters fight for access to fracking facts. Columbia Journalism Review

Scientists look to reverse sea turtle’s sudden decline. Houston Chronicle