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While he doesn't think it's the most likely scenario, Goldman Sachs CEO Lloyd Blankfein says there's a real risk of an overheating economy and the Federal Reserve raising rates quickly. His advice to the average American invested in the stock market: "I'd be planning for the contingency that this ends up being a worse time than people are thinking."

It's no surprise that Americans spend quite a bit of money to show their love on Valentine's Day. Here's a breakdown, by the numbers.

UAE's Minister of Cabinet Affairs and the Future, Mohammad Al Gergawi, speaks with CNNMoney's John Defterios at the World Government Summit in Dubai.

Miss America 2018, Cara Mund, tells CNN's Chloe Melas about her initial reaction to the Miss America CEO's email scandal, her political ambitions, and why she wouldn't mind if the swimsuit portion of the competition ended.

American Chloe Kim is a snowboarding phenom who's won four X-Games golds before the age of 18.

From bio-leather to spider silk, companies like Modern Meadow and Bolt Threads are innovating a new generation of environmentally friendly clothing materials.

The cool roofs initiative is a simple solution with the potential to save lives and protect those most vulnerable from the harmful effects of climate change in Ahmedabad, India. It is part of the city's heat action plan to reduce the number of heat related deaths.

Joanne Lipman sits down with CNNMoney's Kelly Wallace to discuss her new book 'That's What She Said' and what men need to know about working with women in the wake of #MeToo.

Boston Dynamics' latest robot can open a door and hold it while you walk inside.

Sofia Ek sits down with CNN Tech's Laurie Segall to talk about her new book, The Minefield Girl being released as an audiobook with accompanying artwork on Spotify.

President Trump may call it the 'failing New York Times' but the papers earnings show otherwise. CEO Mark Thompson tells Richard that despite Trump's view on 'fake news', it's a serious issue facing society.

Unilever is threatening to pull its advertising from digital platforms that it says have become a "swamp" of fake news, racism, sexism and extremism. CNNMoney's Samuel Burke reports.

India is the fifth-largest car market in the world with a growing buzz around electric cars, especially in light of the growing pollution problem.

Bethany Mandel and Oliver Darcy discuss the differing narratives on cable news networks and how such "red news, blue news" can misinform the public

At a summit in Dubai, International Monetary Fund chief Christine Lagarde said it's only a matter of time before cryptocurrencies come under government regulation.

British parliament members challenged Facebook, Twitter and Google to lay out their plans for combating fake news. Hadas Gold discusses the takeaways from the meeting.

April Ryan, Lynn Sweet and Olivia Nuzzi discuss how the Rob Porter scandal shows a lack of clarity in the White House press department.

In an increasingly hostile environment for reporters, Rep. Eric Swalwell (D-CA) discusses legislation he has introduced to enact federal protections for journalists. Swalwell, a member of the House Intelligence Committee, also reacts to President Trump's refusal thus far to release a Democratic memo regarding the Russia investigation.

The Los Angeles Times and Newsweek have been enduring humiliating staff departures and confusing management changes. Ken Doctor forecasts the future for both major media outlets.

All week the market swung between large gains and even larger losses. The Dow capped the turbulent week with a 330-point gain. Here's a look back at the turmoil.