Why President Obama Made This Obvious Admission About Climate Change

President Obama says the U.S. is taking responsibility for the large role it has played in fueling climate change, but why is that important?

What does Planned Parenthood do?

CNN's Elizabeth Cohen looks at the history of Planned Parenthood, and the controversy surrounding the organization's funding for abortions.

Obama Addresses COP21 Climate Conference

U.S. President Barack Obama told delegates at the COP21 climate conference that "this is the moment we finally determine we would save our planet." in Paris on Monday.

Charges possible against men in Minneapolis protest shooting

Charges possible against men accused in shooting of 5 Minneapolis protesters

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The Latest: VIPs forced to wait at Paris climate meeting

The Latest: So many world leaders, not enough time _ VIPs waits at Paris climate meet

The Latest: Officer accused of using excessive force before

The Latest: Minneapolis cop involved in black man's death accused of excessive force before

Getting through the holidays without going broke

The holidays can get expensive, but Mara Montalbano (@maramontalbano) has some ways you can curb your spending.

House may move quickly to overhaul visa waiver program

House majority leader presses overhaul of visa-free travel program in wake of Paris attacks

Online Threat Shuts Down University Of Chicago Campus

Classes were canceled Monday as a precaution after the FBI alerted the university to an online gun threat.

A look at victims of Colorado Planned Parenthood shooting

A look at the victims killed in the shooting at Planned Parenthood clinic in Colorado Springs

Obama visits Paris attack site, pays tribute to victims

Shortly after arriving in Paris, U.S. President Barack Obama visits the memorial at the Bataclan concert hall to pay tribute to the victims of the deadly Paris attacks. Rough Cut (no reporter narration).

The Latest: Jury selection starts in Freddie Gray case

The Latest: 1st day of jury selection begins in officer accused in the death of Freddie Gray

Gates, Zuckerberg Put Their Cash Toward Clean Energy

The COP21 climate conference in Paris is underway, and some big names are promoting a global initiative that's pushing for a zero-emissions future.

Take a look inside Tehran's transformer house

It's the townhouse that twists like a Rubik's cube, to bask in the summer sun and shield itself when winter bites.

Leaders of warming Earth meet in Paris to cut emissions

Leaders of a warming Earth, in largest gathering ever, rethink global energy in Paris

Smog In China Reaches Off-The-Charts Levels

The Chinese government is urging people to stay indoors due to severe smog, just as the country's president arrived in Paris to attend climate talks.

Christie endorsed by major New Hampshire paper

Grant Bosse, Editorial Page Editor for the New Hampshire Union Leader, tells CNN why his paper is endorsing Republican presidential candidate and New Jersey Gov. Chris Christie.

Two Big Fights in Paris Climate Talks

President Obama faces two major battles as delegates meet in Paris this week to tackle climate change -- one with developing nations, and the other with Republicans in Congress. WSJ's Jerry Seib explains. Photo:AP

The Latest: 2002 restraining order filed against suspect

The Latest: Woman filed restraining order against Planned Parenthood shooting suspect in 2002

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Amid heavy security, pope visits C. African Republic mosque

Pope Francis urges peace in historic visit to Central African Republic mosque at end of trip

Juror trouble in ex-NY Assembly speaker trial deliberations

Juror cites conflict as he asks to be dropped from trial of former New York Assembly speaker

Millions of spiders invade Memphis

A neighborhood in North memphis is completely overrun by a swarm of spiders. It's said to be millions of them. Patrick Jones (@Patrick_E_Jones) explains.

High court's election-year lineup rich in high-profile cases

They're not running for office, but justices' election-year docket fit for campaign platform

Colorado Clinic Shooting Victim Identified As 'Stay-At-Home Mother'

A gunman shot and killed three people at a Planned Parenthood in Colorado on Friday. One of the victims was a mother of two.