Political devolution: In Philly, socialists maneuver to win local office

WATCH: Sanders delegate can't forgive Clinton for mass incarceration, Iraq war, "racist campaign" against Obama

Obama, Clinton and the activist left: Open dissent is the Democrats’ greatest strength

If you have to ask: "How To Tell You're a Douchebag" filmmaker on making his Twitter-era rom-com

We're not even at Peak Drake yet: This is what celebrity looks like in an era where we want more for less

"We want a progressive party that speaks to us": DNC protesters in their own words

Civil rights advocate Rev. Dr. William Barber: Faith shouldn't be used "to serve hate, fear, racism, and greed"

Kareem Abdul-Jabbar slams Trump by introducing himself as "Michael Jordan": "I said that because I knew Donald couldn't tell the difference"

WATCH: Father of fallen U.S. Muslim soldier trolls Trump with a copy of his pocket Constitution at DNC

Jane Austen and Facetime with Charlotte: Chelsea Clinton's personal tales humanize her mother at DNC

Hillary Clinton accepts Democratic nomination: "We must stand up to bullies"

"Can't see Hillary in that white suit & not think of suffragists who dressed entirely in white": Twitter reacts to Hillary Clinton's historic DNC acceptance speech

Cooling measures are big and getting bigger: The global impact of air conditioning

Theresa May: The Hillary Clinton of Great Britain?

The next president will likely appoint 4 Supreme Court justices: Who do you want picking them?

10 reasons why #DemExit is serious: Getting rid of Debbie Wasserman Schultz is not enough

Hillary accepts the nomination: A bold speech for a singular moment in American history

Kudos to Hillary for playing the woman card: If people are going to call her a witch, she'll tell them she's Hermione Granger

Don't worry about Trump's "lead" yet: It's too early to stress about the polls

From the Mothers of the Movement to Michelle Obama's speech, relive the 10 most memorable moments from the DNC

Hillary Clinton's decisive triumph over cookie baking and "Stand By Your Man"

Colbert: Hillary Clinton nomination "biggest breakthrough for women since they won the right to bust ghosts"

A story of dueling racial optics: The Democratic versus Republican national conventions

Groups ask appeals court to reconsider net neutrality ruling

Billionaires brawl: Donald Trump throws Twitter temper tantrum after "Little" Mike Bloomberg's DNC speech

An uncomfortable conversation we need to have: Is the U.S. spending too much money on the elderly?

Florida confirms first "locally transmitted" cases of Zika in United States

JoJo returns: "I ate 500 calories a day. It was the most unhealthy thing I've ever done."

Michigan AG announces charges against 6 more state workers in Flint water crisis investigation

Federal court strikes down North Carolina voter ID law: "Passed with racially discriminatory intent”

In what is quickly becoming the age of Prime, why do investors still hate Amazon?