Changing a flat tire is no fun. But many drivers couldn't change them if they wanted to ... because many new cars do not come with a spare tire.

Potholes are a nuisance for drivers on the road - but sometimes, they can be much more dangerous - and they are also expensive to fix. But what if the holes and cracks that appear in the roads could repair themselves?

Dozens of cities are now making bids to become Amazon's second headquarters in North America...

In the Black Hills of South Dakota, there is a town called Lead - which was once home to the largest gold mine in North America...

On our previous broadcast, our CBS News colleague Jim Axelrod was telling us about the town of Lead, South Dakota...

Millions of people now do their shopping online, but browsing through the Internet isn't quite the same as flipping through a catalogue...

Tens of thousands of preschool children in this country are struggling with untreated vision problems...

When the Concorde flew commercial passengers at supersonic speed during nearly 30 years of service...

Our CBS News colleague Jeff Glor joined test pilot Nils Larson aboard an F-18 Hornet jet to find out how low sonic booms can go...

An FDA advisory panel last week endorsed a pioneering gene therapy for a rare form of blindness...