Cooking Spray Calories
How can companies claim that cooking sprays are “fat-free” if the first ingredient is oil?
Why Is It?
Insects in Winter
A listener asks: Where do all the insects go in winter?
Sizing Up Dogs II
A listener asks whether it's true that large dogs don't live as long as small dogs.
Sizing Up Dogs I
A listener asks whether large dogs are more intelligent than small dogs.
Sitting Close to the TV
A Science Update listener asks if sitting too close to the television can hurt your eyes.
Scary Monsters
A listener wonders why we fear irrational things when there are plenty of real threats out there.
