Denver’s largest source of emissions is its buildings, which tend to run on fossil fuels. The city is turning to a surprising solution to kick the habit.

Since his return to the White House, President Trump has repeatedly claimed that major cities across the United States are overrun with crime.

Know Your Rights University (KYR-U) is an animated series that teaches kids lessons about civics, constitutional rights, and free expression! KYR-U makes learning fun, and comes at a time when being a...

The disruption ‌to energy markets caused by the Iran war is a lesson on the risks of relying on fossil fuels which should drive governments to wean their economies off oil and gas faster, the U.N. cli...

[Intro] / Gimme an F… / Gimme a U… / Gimme a C… / Gimme a K… / What's that spell? / What's that spell? / What's that spell? / What's that spell? / What's that spell? / [Verse 1

Mitigating climate change requires broad societal buy-in. Integrated assessment models (IAMs) produce cost-optimal pathways, but these are complex and not easily customized to reflect individuals’ pre...

The Trump administration repealed the EPA’s 2009 determination that greenhouse gases are a pollutant, an important legal foundation for their regulation.

Our critic annotates the barbed wordplay of a decision challenging the Trump administration’s theory of executive power.

A study in California finds that even small increases in EVs lead to measurable drops in air pollution at the neighborhood level.

Minnesotans hoped to "forget everything" for a moment at Warriors-Wolves. However, amid city-wide unease, that wasn't possible.

Five years ago today, on January 6, 2021, a violent mob stormed the Capitol building.

The Trump administration brought the sledgehammer down on clean energy — but that still wasn't enough to crush it.

Readers submitted more than 3,200 ideas for our 50 States, 50 Fixes series. Before the year ends, we wanted to share just a few more of them.

Solar and wind are beating new power demand, steelmaking is slowly getting off coal, and more clean energy victories are clear in these charts.

Jared Kushner, President Trump’s son-in-law, has been traveling the world to participate in high-stakes foreign policy negotiations on behalf of the president.

Sixty former staffers describe an environment of suspicion and intimidation within the nation’s most powerful law enforcement agency.

noun: 1. The fear or dislike of laws or rules. 2. The fear of not having access to or being unable to use one's mobile phone.

In “Regenerating Earth,” Kelsey Timmerman journeys from cornfields to the Amazon to meet with farmers who are healing their land.

The policy says reporters could have their press passes revoked if they publish information the Pentagon hasn't been authorized for release.

Gone are the days when extortion was only the plot line of crime dramas—today, these threatening tactics target anyone with a smartphone, especially Gen Z.

The United States on Friday threatened to use visa restrictions and sanctions to retaliate against nations that vote in favor of a plan put forward by a United Nations agency to reduce planet-warming greenhouse gas emissions from ocean shipping.

The beloved primatologist was a beacon of hope, compassion, and love

In the 2024-25 school year, book bans affected more than 3,700 unique titles in 87 school districts across 23 states, according to PEN America.

Last week, hundreds of heavily armed federal agents descended on an apartment complex in Chicago, arriving in Black Hawk helicopters and moving trucks.

As the president escalates his authoritarian power grab, the NO KINGS non-violent movement continues to rise stronger. We are united once again to remind the world: America has No Kings and the power ...

Trump’s increasingly bizarre behavior can no longer be attributed to a calculated “strategy.”

They want an international human rights body to hold the U.S. accountable — and are spotlighting Indigenous communities on the frontlines.