A lawmaker took a puff from a nicotine vaporizer during the hearing.
Duncan Hunter's move was in protest of a proposed ban on e-cigarettes on airplanes.
Lawmakers accuse the airlines of "cutting costs by shrinking seat sizes."
A GOP amendment would nullify a requirement that airlines include taxes and fees in price quotes.
The FAA has issued a safety alert about the risk devices causing potential fires.
Republicans are pushing to create an independent flight navigation organization.
Legislation would give TSA workers labor protections that are granted to other federal employees.
The FTA is giving Metro one year to set up a federally-mandated safety oversight panel.
The United Nations took a big step toward the first international carbon dioxide emissions rules...
The bus service is accused of violating the Americans with Disabilities Act.
51 percent said they would not ride in one.
Pilots wanted a ban on air shipments of lithium batteries that have been found to catch fire.
Rest time between flights would be increased from eight to 10 hours.
An amendment would require airlines to sit families together in most cases.
An amendment would exempt drones smaller than 4.4 pounds from the upcoming regulations.
A proposal calls for measuring the timeliness of railways only at the end points of train routes.
Airlines are now required to include taxes and fees in price quotes.
The FAA said Tuesday U.S. carriers should reassess the risk of air shipments of the devices.
GOP leaders are pushing to create a new nongovernmental air traffic control organization.
The bus operators could face annual safety inspections from federal regulators.
FAA says number of drones registered surpasses number of airplanes on record.
An aviation funding bill in the House would prohibit voice calls in airplane cabins.
"Leave your drone at home," the FAA says in a new video.
Republicans unveiled a plan to separate the nation's air traffic control system from the FAA.