Hazard reduction burns: the facts

Read more about the science behind hazard reduction burns:

Latest videos

The greatest danger at the beach: rips

1:47
Video: The greatest danger at the beach: rips

Why do blind snakes have eyes?

1:24
Video: Why do blind snakes have eyes?

It's time to put down the insect spray: How spiders control pests

1:29
Video: It's time to put down the insect spray: How spiders control pests