Cars have had airbags for years; there are even inflatable airbag pants for motorcyclists. Now there are inflatable airbag clothing that can protect people who fall.
When there's road work to be done, crews put up cones, barrels and fences to keep workers safe. Now a "smart work" zone system being tested in Virginia could make those spaces even safer.
A new study finds colorful painted murals around, or in place of, traditional striped crosswalks may cause drivers to yield more around pedestrians and keep them safe.
