California had the largest share of households that owned or leased electric vehicles (EVs), more than twice the national estimate.

Gravity Lab visits Fontainebleau to try sandstone boulders in the forest. One climber works through slopers, heel hooks and a ...

Boulder’s iconic attractions and well-loved businesses can be bought, sold and traded in a brand-new local edition of the popular Monopoly board game.

Volunteers will distribute 300 home safes, 300 car safes and 150 cable locks on a first-come, first-served basis.

The home, which is designed to look like large, irregular natural rock formations, will feature large, irregular-shaped ...

NASA scientists have finally uncovered why asteroid Bennu loses heat so quickly despite being covered in massive boulders. Samples returned to Earth reveal that its rocks are filled with hidden cracks ...

The CEO of an energy advocacy organization detailed what he says the consequences of one of the nation’s biggest current ...

Colorado will have its eighth different starting quarterback in as many seasons against the Utes, with a familiar face under center this time around. The Buffs named former Utah quarterback Isaac ...

Police gave the "all clear" for a northeast Boulder neighborhood after a domestic disturbance call prompted a temporary shelter-in-place.

Sundance passes go on sale Oct. 15. Here’s what Colorado locals need to know about tickets, student discounts, free events and festival transportation.

There is an ongoing pattern in the energy industry where companies that are known for their success in other sectors are ...

A new Supreme Court term began Monday with arguments in a blockbuster case about the reach of state power. Boulder, Colo., is suing two big energy companies, arguing they deceived people about the ...