You have probably walked over them thousands of times and not even noticed them, unless you've slipped on one: those red, orange and sometimes black, ridged composite tiles stuck in the concrete at ...

Susan Goodlaxson, a 65-year-old resident of Baltimore’s Hamilton neighborhood, has been a wheelchair user for five years. She can’t wheel across the streets on her block — the sidewalk lacks curb ...

The number of Americans living with disabilities is larger than many think. The Census Bureau reports that more than one in 10 of us—12.7 percent—have a disability that impacts major life activities.