Roy stopped by Bloomberg TV Wednesday night to chat about "the brave new world" of journalism in the age of social media. Twitter, Facebook and other social media platforms impact the way news breaks and as Roy noted, it's not always a positive impact.

"It's the balancing act," he said....

Arianna appeared on Southern California public television station KCET on Friday to discuss Sheryl Sandberg's new book, Lean In, on women and ambition.

She spoke about her own challenges finding work-life balance, and what it was like to raise children while pursuing a high-profile career.

"I definitely...

Arianna appeared on "Morning Joe" with co-hosts Joe Scarborough and Mika Brzezinski to discuss female entrepreneurs and Huffington Post's new "What Is Working" initiative.

Appearing with her was a group of women representing the entrepreneurial spirit, including Valerie Jarrett, senior advisor to President Obama, and designer Tory Burch.

On Monday,...

Arianna talked on Tuesday morning with App Annie's Nicolas Beraudo on CNBC's Squawk Box. As Beraudo explained, App Annie ranks "every single category [of apps] in every single country in the Top 1000."

Arianna detailed HuffPost's GPS For The Soul app in her discussion with Beraudo.

Guest-hosting CNBC's 'Squawk Box' on Tuesday morning, Arianna interviewed Aetna CEO Mark Bertolini about "his mission - to bring the mindfulness benefits that [he] brought to 34,000 employees to everyone in America."

Bertolini described finding that "when employees are in the highest quintile of stress, their health care costs are...

During Arianna's stint as guest host of CNBC's "Squawk Box" Tuesday morning, she and her co-hosts discussed the growing trend of workplaces encouraging their employees to de-stress. "The private sector needs to take the lead" on healthy living, she said, adding that 25 percent of corporate America now integrate healthy...

Arianna joined CNBC's Squawk Box on Tuesday as a guest host. She spoke with Harvard Business School professor Bill George And Jeff Sonnenfeld, the Senior Associate Dean for Executive Programs at Yale School of Management.

During the segment, they touched on the importance of mindful leadership.

"There's seems to be...

Americans famously struggle to get enough sleep at night, which is why some employers have begun offering their workers the option of power naps in the middle of the day.

Arianna, who has introduced nap rooms to the Huffington Post, appeared on NBC's "Today" show on...

Arianna appeared on the Tavis Smiley show on PBS to discuss women in the workplace. She praised Sheryl Sandberg's book "Lean In", but said it was equally important to "lean back."

"Success has become equated with working around the clock, burning out," she said. "Women are saying, thats's not...

Arianna discussed the rise of HuffPost, her successes and failures, and her interest in sleep in the second part of a CNN profile (watch part one here).

Asked to name her most important mentor, Arianna replied: "There's absolutely no question that there is no more important mentor for...

Arianna appeared Friday on HBO's "Real Time with Bill Maher" to discuss Facebook Chief Operating Officer Sheryl Sandberg's new book "Lean In," along with the issue of women in the corporate workplace.

On the subject of Sandberg's book, Arianna explained, "Her point is don't let the voices in your head,...

On Friday, CNN ran a segment about Arianna's rise in the business world, during which she sat down with correspondent Poppy Harlow at the World Economic Forum in Davos, Switzerland to discuss The Huffington Post's merger with AOL and other topics.

The clip describes Arianna as "a...

Arianna appeared on CBS This Morning to discuss women in the workplace. Joined by Newsweek editor-in-chief Tina Brown and cosmetics mogul Bobbi Brown, she spoke out on the importance of being ambitious without burning out.

"I think it's imperative for women to hold success differently. Not just to enter the...

Arianna appeared on Larry King's Hulu web series, "Larry King Now," this week to discuss sequestration, Hillary Clinton's 2016 prospects and marriage equality, as well as a variety of other issues.

Speaking of the atmosphere of hyper-partisanship gripping the nation's capital, and fueling the current sequester...

Arianna appeared on CNN's "The Situation Room" with Wolf Blitzer on Wednesday to discuss the fast-approaching sequester, and its potentially devastating impact on ordinary Americans.

"There's no question that the U.S. economy is in a fragile state, with 25, 26 million people unemployed or underemployed," Arianna said. "So removing demand...

Appearing on "Fareed Zakaria GPS" Sunday morning, Arianna called out President Obama for not concentrating enough on jobs. (Watch the clip below.)

"The great thing right now is that he has the public on his side," Arianna said, in a response to a question about Obama's newfound confidence.

But...

Arianna appeared on CNN's "Your Bottom Line" with Christine Romans on Friday, stressing the severity of the youth unemployment crisis.

"I think the risks are really serious," she said. "They call it the scarring effect when you graduate from college and you don't get a job. I...

While attending the World Economic Forum in Davos, Switzerland, Arianna spent some time talking with CNN's Poppy Harlow about youth unemployment.

"For me, the biggest crisis that's not being addressed out of Washington is youth unemployment," explained Arianna. "It's the fact that 50 percent of college graduates either can't get...

Arianna appeared Thursday morning on CNBC's "Squawk Box" to discuss stress in the workplace.

"We want people to be less stressed during their working hours and during their playing hours," explained Arianna.

She went on to explain the connection between stress and healthcare costs:

"The world is realizing...

Arianna appeared on CNBC's "Squawk Box" to discuss trends in the media industry.

"I don't think [traditional journalism] is dying at all. I think it's changing. it's becoming much more multimedia," she said.

She also discussed job creation, and responded to Walmart's recent announcement that it would begin a massive...