Science Friday® is produced by the Science Friday Initiative, a 501(c)(3) nonprofit organization.
The night of December 20 will bring a lunar eclipse to the skies over much of North and South America. We'll get viewing tips.
We'll give you a heads-up on what to watch for in your summer stargazing.
Summer nights are made for stargazing. We'll get a guide to what to look for in the skies in the months ahead.
Much-maligned moths are more than the butterfly’s drab cousin.
Hawk moths feed like hummingbirds. Ty Hedrick wants to know how they hold steady...
Can woolly bear caterpillars predict winter weather?
Several newly-discovered species of caterpillar in Hawaii function equally well ...
A virus known as baculovirus sends caterpillar climbing for the treetops.
\tLegend holds that the length of a woolly bear caterpillar’s color bands can be used to forecast how severe the winter weather will be. The myth dates back to colonial American folklore but was popularized by a 1948 study. SciFri finds out if there’s any truth to the lore, and what the caterpillar’s fuzzy bristles are really used for.