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It's smooth, slippery, and strong -- but despite the efforts of many researchers, spiders and caterpillars do it best. We'll talk about silk.
How does a parasitic caterpillar survive inside an ant nest? According to research published this week, it sounds like a queen ant.
Several newly-discovered species of caterpillar in Hawaii function equally well in water or on land.
Can woolly bear caterpillars predict winter weather?
A virus known as baculovirus sends caterpillar climbing for the treetops.
Are you a late merger? You might be on to something. Ira speaks with Tom Vanderb...
More computerized features in your car mean more hacking vulnerabilities.
Carmakers are teaming up to develop fuel cell cars. Is the time right for the te...
A new book looks at the people and history behind America’s superhighways.
When you put your car in drive and press the pedal to the metal, how much of wha...
New Jersey's main arteries are two of the most congested roads in the country--we stop in at the state's brand new Traffic Management and Technology Center to see how traffic is managed.