Driving along 15th Street Northwest in D.C., you may notice a stretch with multicolored bike lanes and other street paintings ...

The Dupont Circle park, a gathering spot for neighborhood residents, has been the focal point of a fight between federal and local officials this week. (Pete Kiehart/For The Washington Post) ...

PUNCH’s vibrant first images reveal the solar wind in a whole new light — literally. This ambitious NASA mission is set to capture the Sun’s outer layers in 3D for the first time.

A Rainbow Bridge is coming to Carolina Beach. The bridge will serve as a memorial for pets who have died.

Michael Murdoch is a member and former board member of the Inter-Society Color Council, part of the Color Literacy Project. People love the rainbow of ROYGBIV colors: red, orange, yellow, green ...

Chae Kyoung-sun reveals the deeper meaning behind Squid Game's six-legged race design, using rainbows to bridge hope with society's endless struggles.

An image shared to Facebook in July 2024 authentically showed an atmospheric phenomenon known colloquially as a “fire rainbow,” or a circumhorizontal arc, photographed over Alaska.

The eye can perceive millions of colors, but we struggle to name them. Colors that Westerners perceive as "primary" or pure are seen as mixed in other cultures—and vice-versa.