U.S.

Tawny Crazy Ants Invade Southern States

Tawny crazy ants are invading ecosystems and homes in states including Texas and Florida, wiping out other ant species and overwhelming homeowners. Weekend Edition Saturday host Scott Simon talks to Texas A&M research scientist Robert Puckett, who says the ants are "ecological steamrollers" that reproduce so fast they are nearly impossible to get rid of.

How To Keep Your Smartphone Secure

In light of all the snooping by the government on individuals, it seems that it's not that difficult for anyone with the know-how to find out what you're doing. Bill Supernor, CTO of security company Koolspan, speaks to Weekend Edition Saturday host Scott Simon about how to keep your smartphone safe.