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AOC, on her first international trip as a lawmaker, delivers the keynote address at the C40 summit on climate crisis, a global gathering of mayors, lawmakers and city administrators

A complex movie for tumultuous times. Check out these reviews for two takes on Joker as a reinvention of Superhero Cinema and as an expose of a broken class system that creates its own monsters.

A story of the value in mathematical play

Elizabeth Warren is asked, at the CNN Equality Town Hall, how she would respond to someone who says their faith teaches that a marriage is between one man and one woman

Seth takes a closer look at two of Rudy Giuliani’s associates getting arrested as support for impeachment rises in the polls

We're a long way from the way the authors of the Constitution imagined impeachment. But here are three compelling reasons to impeach Trump.

A new video from Playing for Change featuring John Cruz's soulful rendition of Bob Dylan's "Jokerman." Filmed on the beautiful island of Oahu, Hawai'i.

A British-American black comedy featuring FBI sting operations that bear uncanny and unsettling similarity to actual FBI sting operations.

President Trump doubled down on his impeachable behavior on Thursday, using his 'Chopper Talk' time with reporters to signal that he wants China to investigate Joe and Hunter Biden.

A clear and entertaining presentation of the double slit experiment that demonstrates the mind-bending wave aspect of matter, a result just replicated on a record-breaking molecule of 2,000 atoms. An excerpt from What the Bleep Do We Know?

A 16-year-old delivers one of the most searing, substantive and memorable speeches ever delivered at the UN

“The Weight” celebrates 50 years of this classic song and features musicians performing together across five continents, including Robbie Robertson and Ringo Starr

With the details of the whistleblower's report revealed, it is clear the White House moved to cover up the President's attempt to get Ukraine's leader to "play ball."

Elizabeth Warren's Washington Square speech before a crowd of 20,000 is part campaign barnstorm and part labor and women's history lesson

Desi Lydic explains how many better things Donald Trump could have gotten himself impeached for

Living ecosystems like forests, mangroves, swamps and seabeds can pull enormous quantities of carbon from the air and store them safely, but natural climate solutions currently receive only 2% of the funding spent on cutting emissions. The film’s director, Tom Mustill of Gripping Films, said: 'We tried to make the film have the tiniest environmental impact possible.'

The lyrics and images off this smash hit reference God, the devil and climate change, with the performer herself posting a note urging participation in the global climate strikes on September 20 and 27 before the UN Climate Summit in New York City

If you were in his presence, you knew you were in the presence of evil. Where's My Roy Cohn? Opens NY/LA on September 20

John Oliver explains how our legal immigration system works, and how it often doesn’t.

Edward Snowden has spent the last six years living in exile in Russia and has now decided to publish his memoirs, Permanent Record. The Guardian's Ewen MacAskill, who helped break Snowden's story in 2013, has been given exclusive access to interview him

What would it sound like if Paul Simon or John Lennon parodied Bob Dylan? Of course it happened, and here's what it sounds like.

The El Paso, Texas, native proposed his plan to take back semiautomatic weapons at the Democratic debate

John Oliver explains why filibusters exist, why they shouldn't, and why it's stupid to drink coffee like a cat.

Over the course of the 20th century, black Americans have lost approximately 12 million acres of land. This mass land dispossession—a war waged by deed of title, which has affected 98 percent of black farmers—can only be called theft, says Atlantic writer Vann R. Newkirk II in a new documentary.

It's a verb, it's a verb, freedom is a verb,
Something never finished, never done.
It's something you must make, 
It's something you must take,
It's something you must constantly become

The story of media firebrand Molly Ivins, six feet of Texas trouble who took on the Good Old Boy corruption wherever she found it. Her razor sharp wit left both sides of the aisle laughing, and craving ink in her columns. She knew the Bill of Rights was in peril, and said "Polarizing people is a good way to win an election and a good way to wreck a country."

A widow (Meryl Streep) investigates an insurance fraud, chasing leads to a pair of Panama City law partners (Gary Oldman and Antonio Banderas) exploiting the world’s financial system. Steven Soderbergh directs.

The inside story of the rise and fall of Harvey Weinstein reveals how, over decades, he acquires and protects his power even as scandal threatens to engulf him. Former colleagues and accusers detail the method and consequences of his alleged abuse, hoping for justice and to inspire change.

As Hurricane Dorian was flooding the streets of Charleston, SC, the President remained obsessed with proving his claim that the storm originally threatened Alabama.