The Marcellus Shale deposit is one of the largest natural gas formations in the world. Discover why investors have been flocking to the formation through a series of maps and diagrams. Read More

Sure, stocks have rallied as of late, but here's why you shouldn't get carried away. Read More

We're growing more cautious on stocks, but don't get us wrong: This rally is for real. Just don't get carried away. Read More

Warren Buffett doesn't think he can earn 50% annual returns anymore, but he's confident that small investors like you have a chance -- if you know what to do. Read More

Coal is both necessary and burdensome, but a combination of reasonable regulation and market dynamics will help the US transition to cleaner fuels. Read More

If you haven't had a chance to read Warren Buffett's 2011 shareholder letter, the summary below is a good start. Learn why Berkshire Hathaway is a great buy right now. Read More

Argentina's shale oil and gas formations in the Neuquen Basin show promise, but investors must remember that these plays are in the early stages of appraisal and development. Pricing and political headwinds are another concern. Read More

Baron Opportunity (BIOPX) is a mutual fund that pursues transformative technologies. Read More

A spike in crude oil prices eerily reminiscent of early 2011 is spooking investors, but you shouldn't overreact. Read More

If you focus too narrowly on how Uncle Sam gets his bite, you're going to miss the real opportunity to build wealth through dividend investing. Read More