American farmers may plant more corn this summer than they have in years, but China's announcement could drive down prices.

Auto correspondent Casey Williams say the Volvo S60 Inscription may be built in China, but its Swedish heritage is safely intact.

It is hoped that the new supercomputer, expected to go online by 2025, would be the first "exascale" machine - some 20 times faster than today's fastest machine, called Tianhe-2 (Milky Way-2).