Located in Tanzania, Africa’s tallest mountain sits on the Kenyan border in East Africa, some 200 miles south of the Equator.

The most stunning is the obsidian boulder found at Marshall’s Beach 80 years ago by ... Rather, the projectiles, knives, and “flakes” are largely made from relatively low quality, black toolstone.

Boulder Arts Week is an annual celebration of artists, organizations, and businesses that support the arts all year long.

The local NAACP branch decided to dissolve after the city’s efforts to “suppress and undermine” the organization’s racial ...

15th Street Gallery: Featuring lithographs by Santa Fe artist Rodney Carswell; open by appointment only; 1708 15th St., Boulder; 15thstreetgalleryboulder.com Art and Soul Gallery: Downtown space ...

A rockslide Saturday night damaged Colorado Highway 119, causing CDOT to temporarily close the highway while cleanup and ...

The Sundance Film Festival will relocate to Boulder, Colo. in 2027, ending its decades-long run in Park City, Utah. The festival reached a 10 year-deal with city officials after an extensive ...

After a yearlong search, the Sundance Film Festival announced Thursday that its new home will be Boulder, Colorado, keeping Sundance in the mountains but moving it out of Park City, the Utah ski ...

That’s where Obsidian comes in—a minimalist yet powerful tool that redefines how we approach note-taking. In this guide, Jay The Dev Guy explains how Obsidian tackles the common pitfalls of ...