Delaying efforts to reduce greenhouse gas emissions could cost the US $150 billion per year, the White House warned Tuesday in a report on the economic consequences of inaction on climate change. "Although delaying action can reduce costs in the short run, on net, delaying action to limit the effects of climate change is costly," the report said. "A delay that results in warming of 3 degrees Celsius (5.4 degrees Fahrenheit) above preindustrial levels, instead of 2 degrees, could increase economic damages by approximately 0.9 percent of global output," the report said. "These costs are not one-time, but are rather incurred year after year because of the permanent damage caused by increased climate change resulting from the delay," the report said.
CHICAGO (AP) — The NCAA has agreed to settle a class-action head injury lawsuit by creating a $70 million fund to diagnose thousands of current and former college athletes to determine if they suffered brain trauma playing football, hockey, soccer and other contact sports, The Associated Press has learned.
The US space agency's Opportunity rover has now clocked more miles on Mars than any man-made vehicle to reach another celestial body, NASA said Monday. Since arriving on the Red Planet in 2004, the solar-powered robot has journeyed across 25 miles (40 kilometers) of Martian terrain. "Opportunity has driven farther than any other wheeled vehicle on another world," said Mars Exploration Rover Project Manager John Callas of NASA's Jet Propulsion Laboratory in Pasadena, California. "This is so remarkable considering Opportunity was intended to drive about one kilometer and was never designed for distance."
By Roberta Rampton WASHINGTON (Reuters) - In another sign of deteriorating relations between the United States and Russia, the U.S. government said on Monday that Moscow had violated the Intermediate Range Nuclear Forces treaty, and urged immediate bilateral talks on the issue. "This is a very serious matter which we have attempted to address with Russia for some time now," an administration official said in a statement. "We encourage Russia to return to compliance with its obligations under the treaty and to eliminate any prohibited items in a verifiable manner," the official said. The official did not describe how Russia violated the treaty.