Iran reached a deal with China, France, Germany, Russia, the UK, the US to temporarily limit the amount of uranium it enriches. Iran agreed for the next six months to stop production and dilute its stock of highly-enriched uranium, to stop installing new centrifuges,...
The US federal government shut down for 16 days when Congress failed to authorize funds for the 2014 fiscal year. The Centers for Disease Control (CDC) furloughed two-thirds of its employees, which left it without enough staff to monitor safety procedures at...
The Intergovernmental Panel on Climate Change’s (IPCC) Fifth Assessment Report concluded after reviewing 9,200 peer-reviewed studies that there’s at least a 95% chance that global warming is primarily caused by human activities. The IPCC said in its 2007 report that...
California governor Jerry Brown declared a state of emergency for San Francisco County when a large wildfire on the western slopes of the Sierra Nevada mountains threatened to disrupt public utilities. Two of the three hydroelectric power stations in the region were...
ConceptNet, an artificial intelligence program developed by a team led by Catherine Havasi at the MIT Media Lab, performed as well as an average four-year-old on the information, vocabulary, and word reasoning portions of standard intelligence test. The program uses a...