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Ohio State University professor William Clark gives a first-hand account of Monday's attack that was carried out by OSU student Abdul Razak Ali Artan.

Orthopedic surgeon Rep. Tom Price has repeatedly criticized the Affordable Care Act while offering his own alternative.

Believed to be the oldest living person in the world, Emma Morano of Italy celebrated her 117th birthday on November 29.

Andrew Tabler, of the Washington Institute for Near East Policy, speaks with Christiane Amanpour about the war in Syria.

Over five hundred non-union workers at Chicago O'Hare will walk off the job next Tuesday. Employees are demanding a $15/hour minimum wage.

Fidel Castro lived in the spotlight but still managed to keep a private personal life. CNN's Patrick Oppmann reports.

MRI scans reveal religious experiences can trigger the brain's reward systems.

Wisconsin officials presiding over the recount of ballots cast during the presidential election blast President-elect Donald Trump for his false claim that "millions" of people voted illegally, causing him to lose the popular vote. CNN's Jeff Zeleny reports.

President-elect Donald Trump has named Elaine Chao as transportation secretary. CNN's Phil Mattingly reports.

Wes Anderson, director of "The Grand Budapest Hotel," films the latest H&M's Christmas ad that features Oscar winner Adrien Brody.

IFixIt took apart a Microsoft Surface Studio to look at what's inside. Here's what they found.

Natalie Portman, Peter Sarsgaard and Billy Crudup all stepped back in time to play their roles in 'Jackie,' a film about Jacqueline Kennedy. Here's how they prepared for their respective roles.

In India, 300 million people do not have access to electricity. Orb Energy aims to provide 2 gigawatts of solar energy by 2022. It makes a range of solar systems in Bangalore, from water heaters to street lights.

French Defense Minister Jean-Yves Le Drian says President-elect should "take initiatives" to help bring about a ceasefire and political talks in Syria.

Real Madrid held a minute's silence before training on Tuesday for the tragedy that befell Brazilian club Chapecoense -- one of many around the world

The suspect in the Ohio State University attack rammed his car into a group of pedestrians before using a butcher knife to cut several people, university officials said.

The NYT's Eric Lipton joins The Lead to discuss questions surrounding President-elect Donald Trump and his business entanglements.

President-elect Donald Trump is talking to at least three secretary of state candidates over the next two days. CNN's Phil Mattingly reports.

Donald Trump's transition team is in talks with the U.S. firm Carrier to stop them from moving jobs from Indiana to Mexico. CNN's Martin Savidge reports.