Two environmental groups report that at least 31 cases of coal ash waste contamination in 14 states are not listed by the EPA. Dangerous chemicals include arsenic, selenium, and boron.
The FAA is working on new rules regarding fatigue and other aspects of pilot conduct in the cockpit.
A new bill in Congress seeks to apply the lessons of the Air Colgan crash in Buffalo, N.Y., setting stricter rules for pilots. But it could result in increased fares.