The Colorado Senate has voted to expand the definition of tobacco products that are off-limits to minors.
A Republican proposal to repeal an antiquated law on out-of-state rifle and shotgun purchases has been approved unanimously by the Colorado Senate.
A mandatory phase-out of toilets, faucets and shower heads that use too much water has cleared the Colorado Senate.
Two Republicans were sworn in Thursday to replace the Colorado Senate Democrats they defeated in historic recalls over new gun restrictions.
The most ambitious change in a generation to how Colorado finances K-12 education is closer to approval. The overhaul won final approval in the House 37-28 Monday. It has already been approved by the Senate.
The Colorado Senate gave initial approval to establishing a state firefighting fleet to supplement a fleet managed by the federal government, even though lawmakers have not allocated money for it.
The Colorado Senate is approving stricter firearms regulations including expanded background checks, as it ties gun control to mass shootings in the state and elsewhere.
A measure to revive fees for Colorado gun purchasers who need background checks has won initial approval in the Senate.
Gun owners seeking a concealed-carry permit would have to take required gun courses in person, not online, under a bill given initial approval in the Colorado Senate Friday.
The Colorado Senate is considering seven gun-related measures from Democrats on Friday.