Let's take a visit to Minneapolis, Portland and the Big Apple.

There was supposed to be. But we all bought cars instead.

It's a small part of Colorado’s larger push to reduce climate emissions 90 percent by 2050.

“Drug usage will probably go up because … that’s one way we stay warm. Either we numb ourselves so we can’t feel the chill, or we speed ourselves up so our body’s maintaining a … warm temperature.”

Pedestrian deaths in Colorado reached an all-time high of 115 last year.

Many Front Range communities have sprawled outward for decades — meaning rising housing costs, longer commutes and more air pollution and climate emissions.

Martin founded the Rebels Project, which connected her with Sherrie Lawson, a survivor of the 2013 Navy Yard shooting. The project has created a supportive community online and in Colorado for...

Architect and founder of Larch Lab Michael Eliason makes the case for designing buildings with a single stair, or a Point Access Block.

The “More Housing Now” proposal, revealed Wednesday, would be a significant shift in how Colorado’s cities and towns grow, and who has the ultimate power to shape that growth.

We read through research papers and spoke with academics to try to answer those questions. Here’s what we found.

“Idaho stops” help cyclists limit the amount of time they spend at intersections. Cyclists of color allowing the stops in Colorado would also give police one less reason to harass them.

If approved, the rule that could shift resources away from polluting highway expansion projects — and would be sharply felt in quickly growing communities along the Front Range.

If you’re sick of traffic and crowded trailhead parking lots or just don’t have a car, there are still plenty of ways to get to hiking spots in Colorado via buses, shuttles and trains.

The Colorado Department of Transportation's new rule was approved by a 10-1 vote Thursday. It could shift $6.7 billion to greener modes of transportation by 2050.

Sponsors say they tried to “thread the needle” of safety needs and civil liberties.

Colorado's good reputation for election security can be traced to Boulder.

But planners aren’t certain they’ll be ready by next year.

RTD staff are also proposing a year-long free-ride program for youth.

The state has a new way of determining how fast is too fast to drive on state-controlled roads and highways. It almost always leads to lower speed limits.

Jill Locantore of the Denver Streets Partnership spearheaded a massive push to overhaul Denver's sidewalks.

Gov. Jared Polis’ proposal includes $800 for an ebike, up to $5,000 for a electric vehicle and 30 percent off electric lawn equipment.

Electric scooters would also get to make the so-called “Idaho” stop.

Students and parents of Brown International Academy biked to class together this week.

The bill allows local governments to use such cameras in more places, including busy — and deadly — arterial roads like Federal Boulevard in the Denver area.

Ghost Train looks into Denver's hugely ambitious rail transit system that was supposed to help the region beat traffic and move "smoothly into the future." Most of the $4.7B plan been built, but none...

The city has defended the plans to add more lanes at the intersection, saying it will make the area safer for everyone. But neighborhood activists disagree.

Last year, the legislature passed a bill that allows state transportation officials to ticket the tens of thousands of drivers who weave in and out of toll lanes or otherwise abuse them.

The event, born in Colombia, will take over the streets in May, June, July and August.

In the six full years since the city committed to Vision Zero, more than 400 people have died in traffic, and there’ve been more than 2,000 crashes causing serious injuries.

The Denver street is 11 lanes at its widest point and is part of the city’s “high-injury network” of major roadways.

The shuttle service would operate 12 round trips during peak travel days between the Denver metro and Eagle County.

They're pretty bad!