U.S. airlines have argued that Middle Eastern carriers are unfairly subsidized.
Supporters say smaller bags would speed up the boarding process.
The GOP budget chief has scheduled a hearing on a long-term transportation bill.
The measure would end federal transportation funding.
The automated system was supposed to be installed by the end of the year.
The White House wants to declare that greenhouse gas emissions from airplanes are harmful.
Investigators had been criticized for taking so long to make a determination.
A diverse coalition of 31 Republicans voted against the bill in the narrow 216-210 vote.
One lawmaker dismissed the agency’s airport checkpoints as "security theater."
Several floors of the Dirksen Senate Office Building were evacuated shortly after noon.
Michael McCaul calls for Congress to "totally revamp the TSA process.”
The measure has drawn a veto threat from the White House.
Hotel and airline industry leaders say Open Skies agreements should be left alone.
The proposal calls for reducing taxes on airline tickets to offset an airport fee increase.
Oil companies have contributed tens of millions of dollars toward a fund to compensate victims of a...
Airport want to increase the cap on the Passenger Facility Charge from $4.50 to $8.50.
Coast Guard Vice Adm. Peter Neffenger told lawmakers he could help close security gaps.
A Senate committee is holding a hearing on Coast Guard Vice Adm. Peter Neffenger’s nomination.
The plan would allow the administration to regulate carbon dioxide emissions from airplanes.
Lawmakers approved the $55.3 billion measure in a 216-210 vote.
A Senate office building was evacuated by Capitol Police.
Sen. Tom Carper (D-Del.) said TSA officials need to address vulnerabilities that were exposed.
Lawmakers will probe a report that TSA workers missed fake weapons at airports across the country.
The agency said Metro should install new protectors on underground tracks.