Some insects are downright scary when you get a close look at them, but that's not the case when you look at butterfly wings ...

Butterflies might get all the credit for being the pretty ones, but moths can definitely share the spotlight. Some of these ...

But butterfly wings are flat. How do butterflies fly ... Why have the storms in Jupiter’s Great Red Spot raged continuously for 150 years or more? Michael Landau, Rome, New York Scientists ...