Rae Ellen Bichell

Tattoos are more popular than ever. About a third of Americans have at least one. The creators of this new vanishing ink hope it's a first step toward smart tattoos that provide intel about our bodies.

As states look for contact tracers to track potential coronavirus transmission, people with strong communication skills and an ability to work with people under stress are good candidates.

Demand for child care is high and in some places, there are shortages. A number of startups believe the answer lies in in-home child care.