May 02 Watch Physicist Searches for Alternative Fuel Technologies Nobel Prize-winning physicist Steven Chu and his team of scientists received $500 million in February from energy company BP to develop clean biofuel technologies. As part of a series on climate change, the NewsHour profiles Chu's search for solutions to… Continue watching
Jul 03 Watch Asian Carp Disrupts Life in Illinois Rivers The Asian carp, first brought to U.S. waterways to eat overabundant algae, is becoming a major menace to fishermen in states such as Illinois by gobbling up plankton and depriving other fish of food. Continue watching