shutterstock_14976709.jpg Warren Buffett, the third wealthiest man on the planet (net worth: $44 billion), often referred to as the "Oracle of Omaha," is the target of a May 5 action…
110326007Paul_K_Anderson_Coal-copy.jpg U.S. coal companies are facing some tricky math these days. Production levels have remained more or less the same since 2005, according to the Energy Information Agency (EIA), but…
110326007Paul_K_Anderson_Coal-copy1.jpg As demand for coal in the United States has cooled off in recent years, coal mining companies have been scrambling to deliver their dirty loads to customers abroad. But…
