The justices will decide whether federal law shields fossil fuel companies from local damages claims. The ruling could ...

A little-known 1961 Boulder rule could shape the future of NCAR’s Mesa Lab. As federal officials weigh restructuring — including a possible sale — a city charter provision tying water service to the ...

Boulder Sen. Judy Amabile has proposed several amendments to her data privacy bill that would loosen some restrictions on data-sharing ahead of a hearing Monday, Feb. 23.

Complaint alleges caucus leaders withheld records about attendees, costs and presentations at a retreat already under ethics ...

State-mandated transition plan targets 2026 rollout with some key details pending as pressure grows over lead pollution near ...

A city charter amendment made a water service exception just for NCAR, raising new questions as federal officials explore the possibility of selling the lab.

Two members of the House Science Committee urged NIST to halt any new restrictions on foreign researchers until Congress reviews them.

As electric vehicle use grows in Boulder, when residents charge could shape emissions, grid costs and the region’s renewable energy future.

Council annexed 24 acres known as Hogan Pancost, where Boulder and CU plan indoor courts, new outdoor tennis and future pickleball.

The BoulderMod factory will produce 10 affordable homes for Marshall Fire recovery through a city, Habitat and school district partnership.

Good Wednesday morning, Boulder. As always, this is your all-local BRL Today, with news you won’t find anywhere else. Leading ...

Rett Ertl (that was really his full name) was born Aug. 13, 1949, in the small town of Rifle, Colorado, the youngest of five siblings born to parents Theo and Tell Ertl. Throughout the late 50s and ...