Manicure 2.0: Scientists Invent Eco-Friendly Nails That Change Color and Send Texts (studyfinds.org) — Researchers at the University of Colorado Boulder have developed Bio-e-Nails, eco-friendly ...

The most detailed images ever to be seen of the sun, first seen by the world in late January, were made possible to no small degree by the work of scientists based in Boulder.

BMoCA at Frasier: “Familiar Unknown, Unknown Familiar,” old and new works by Daniel M. Granitto that dive into new color studies, on display through Aug. 6; 350 Ponca Place, Boulder; bmoca.org.

The Teacher of Color hiring event is Saturday from 9 a.m. to 1 p.m. at the Boulder Valley School District Education Center located at 6500 Arapahoe Road in Boulder.