Japanese researchers have developed a new type of catalyst to help turn natural gas into plastic and alternative fuels more cheaply.

The new catalyst would help lower production costs because it helps reduce heat effectively and uses a smaller amount of platinum than what is used currently, said Keiichi Tomishige, associate professor at University of Tsukuba.

Science must take the lead role in economic development, says Chinese premier Wen, in an interview with Bruce Alberts in Science.

The former professional geologist also shares his experience of dealing with the Wenchuan earthquake, in which 80,000 people were rescued from the rubble, and the tainted milk crisis.