4 Kansas laboratories work on ending famine

MANHATTAN, Kan. -- Can a wasp feed the world?

It can help.

If its larvae are nurtured near millet fields where a devastating moth steals harvests from the field, they can grow to become predators that destroy the pests and save a crop. And that ...

Amazon Web business jumps 40 percent

LAS VEGAS -- Amazon Web Services, which sells computing services to companies over the Internet, grew more than 40 percent in revenue last year, the business' top executive told a Las Vegas conference Wednesday morning.

Andy Jassy, the Amazon.com...