BoCoPreps 10&10: Week 6’s best performances from BVSD, SVVSD and Broomfield Each week of the spring season, BoCoPreps will ...

WASHINGTON (AP) — Ahead of his second go-around in the White House, President Donald Trump spoke with certainty about ending ...

Plans to protect against natural disasters and climate change have been upended because of the Trump administration’s ...

A group of students at the University of Colorado Boulder is working to increase awareness and engagement with their annual ...

BARCELONA, Spain (AP) — A blackout brought much of Spain and Portugal to a standstill Monday, halting subway trains, cutting ...

The coal industry once provided more than half of U.S. electricity production. But it has been in steep decline for decades ...

Most gasoline sold across the U.S. is blended with 10% ethanol, but 15% blends are becoming increasingly common.

Trump’s truculence has infuriated many Canadians, leading many to cancel U.S. vacations, refuse to buy American goods and ...

Boulder should see highs in the 60s today with partly sunny skies, according to the National Weather Service. Today’s ...

WASHINGTON (AP) — The White House on Monday opened a weeklong celebration of Donald Trump’s first 100 days in office by ...

WASHINGTON (AP) — Another federal judge in Washington has expressed skepticism on the legality of President Donald Trump’s ...

KYIV, Ukraine (AP) — The Kremlin on Monday declared a full ceasefire in Ukraine on May 8-10 as Russia celebrates the Victory ...