Experts say rescission of brake regulation could create serious safety risks.
Transportation safety agency and senators push for regulations combatting sleep apnea in rail employees.
Scholar analyzes and suggests regulations for semi-autonomous vehicles.
House bill on autonomous vehicles restricts state policies that could improve safety.
President Trump’s regulation-trimming executive order will likely survive judicial scrutiny despite potential policy objections.
The President’s one-in, two-out executive order may be difficult to implement, but it is not unconstitutional.
Recent University of Pennsylvania event explores issues raised by the Dakota Access Pipeline.
Federal regulators may require electric cars to make more noise.
Transportation Department proposes rule mandating vehicle-to-vehicle communication technology.
Holiday marked by mass mobility prompts regulatory responses nationwide.
EPA moves to increase support for ethanol and other renewable fuels.
What is the cost of emitting soot into the atmosphere? The answer is unclear, yet it plays an important role in policymaking.