Sometimes the best ideas are the least "investible." Also, Cramer's take on CSX, Tidewater and more.   Read More

With thousands of displaced people and the floods working their way from Iowa down to Mississippi, the worst flooding in the U.S. Midwest in 15 years is adding pressure to the recent rise in prices for food and corn-based ethanol.  Here are some of the other businesses in the region, affected by the deluge.   Read More

The flooding in Iowa has spread its economic stress to more than just rising corn prices. Many Iowa-based companies are also feeling the strain, causing production to stop and stocks to move.   Read More

Warren Buffett told reporters in Italy today that the high price of oil doesn't really affect his investment decisions.  In response to a question from CNBC Europe's Anna Martin, Buffett said that while oil does affect his operating businesses, it has a similar effect on his competitors.  "There's a real impact on society, but not much on our investment decisions."   Read More

No one ever got hurt taking some profits, Cramer says. Here's what he'd be selling in this sell-off.   Read More

Despite the ongoing rise in crude oil prices and the overall concerns of a weaker economy, the Dow Jones Transportation Average hit new all-time highs today. It passed its previous intraday high of 5,487.05 that it had set last July. If it closes over 5,446.49 today, it will set a new all-time closing high.    Read More

Warren Buffett's 18 percent stake in Burlington Northern Santa Fe is worth even more today (Tuesday), after the railroad reported a 30 percent increase in first quarter earnings, beating Wall Street's expectations.   Read More

Terrible consumer sentiment, more record oil and Microsoft's weak earnings weren't enough to keep Friday's market down. But what's in store for next week?   Read More

This railroad company knows that green is the color of money. Here's how it makes the environment play in its favor.   Read More

Warren Buffett's railroad ride with Burlington Northern Santa Fe looks increasingly profitable lately. The stock jumped almost 5 percent today (Wednesday) to close at an all-time high of $99.30.   That's a gain of almost 30 percent since Berkshire Hathaway finished up its most recent string of Burlington buys in late January.   Read More