Veteran investor Warren Buffett has told investors Ben Bernanke's interest rate policy has been "brutal" for holders of bonds and punishing to savers.
Ed Guinness, manager of Guinness Asset Management's EIS funds, explains how investors can access alternative energy through tax-efficient structures.
Warren Buffett has described last year's performance for his Berkshire Hathaway group as "subpar", despite a 45% rise in profits over the period.
The FBI is investigating whether insider trading took place in Heinz shares ahead of the food giant's historic deal with Warren Buffett's Berkshire Hathaway.
Warren Buffett's Berkshire Hathaway has agreed to buy Heinz for $23bn, a 20% premium to yesterday's closing share price.
Veteran investor Warren Buffett has said US banks have strengthened their capital positions to a level where they no longer pose a threat to the economy.
Warren Buffett has pumped a $2bn stake into solar energy, with the veteran investor acquiring two power plant projects in California from solar firm SunPower.
Warren Buffett's investment group Berkshire Hathaway has completed a $1.2bn share buyback after snapping up the shares of an unnamed long-term shareholder.