Colorado Attorney General Phil Weiser on Monday joined with the attorneys general in 21 other states to sue President Donald ...

Colorado Attorney General Phil Weiser has joined in four lawsuits against Trump administration policies and also taken other legal actions.

Colorado Attorney General Phil Weiser is suing President Donald Trump’s administration over proposed medical research cuts.

Hundreds of millions of dollars in federal funding tapped for Colorado climate and health projects is still being withheld by ...

Attorney General Phil Weiser is wasting no time fulfilling his pledge to block President Trump's policy agenda with numerous lawsuits. Why it matters: Weiser, a Democratic candidate for governor, is ...

Colorado Attorney General Phil Weiser is joining 21 other attorneys general across the country in suing the Trump administration ...

Plus: Phil Weiser’s big fundraising haul. Bill Ritter steps back into politics. Jan. 6 resolution in the legislature.

Researchers in Colorado are using words like “catastrophic” and “bombshell” to describe the potential impact of the 15 ...

A statement from the hospital on Wednesday morning said it could only offer behavioral health services and “supportive care” ...

Colorado Attorney General Phil Weiser on Sunday announced he was joining 20 others to support a challenge to President Donald ...

Colorado Attorney General Phil Weiser joined a lawsuit Thursday to stop Elon Musk’s Department of Government Efficiency (DOGE ...

Colorado Attorney General Phil Weiser joined 21 others to sue the Trump Administration on Monday as a funding cut for medical research was set to go into effect.