You know the market is risky and you shouldn't own just one or two stocks, but you're probably wondering how many stocks you should own. In today's episode, we dig into diversification to help you build a better portfolio.

While AT&T and Time Warner investors prepare themselves for a tough legal battle with the Justice Department to close their merger, competitors are circling the valuable media empire that could be going up for sale at Twenty-First Century Fox.

Financials looks at the two tax reform bills currently making their way through Congress, the differences between them, and the likely winners and losers of tax reform.

Roku's first report as a publicly traded company couldn't have gone better. With a second look at their books, are we more sold on the long-term viability of the streaming company?

Editor's note: In the show, we mistakenly said that 1/3 of Roku's platform revenue comes from licensing. That 1/3 portion of the platform revenue is actually from content distribution, the licensing portion is much smaller.

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The U.S is increasingly being powered by cheap natural gas and the deployment of pipeline infrastructure is ensuring this remains the case for years to come. In this show we discuss why the commodity is growing in popularity, the billions of dollars being spent transporting it across the country, and investment opportunities in the industry.

A flurry of news has investors clamoring to add Nektar Therapeutics to their portfolios. Plus, we explain why investors are disappointed by Loxo Oncology’s good news and how a new smart pill could change medicine forever.

Shares of the #2 toy company and casual dining chain are both up double digits thanks to buyout rumors. For Mattel, the potential deal with Hasbro would create a dominant player in the toy industry. Meanwhile, a private equity firm with significant restaurant experience is courting B-Dubs. The team also takes a look at Canada Goose, one of the best-performing IPOs of the year.

Thanks to Harry’s for supporting The Motley Fool. Get your Free Trial Set -- go to Harrys.com/fool.

Financials looks at robo-advisors, the automated substitute for financial advisors that has surged in popularity.

After missing on revenue, earnings, and users, shares of Snap got pummeled following the company's Q3 earnings release. We work through the release, talk about the company's transition to auction-based ad sales, and check in on the Spectacles hardware segment.

Utilities have historically been classified as safe and boring but the industry is changing and there are some potentially exciting opportunities in the often overlooked segment.