Inhaling helium and talking like Daffy Duck is a classic party trick. But not many know how helium works. Helium is much lighter than air, so sound waves move much faster through the gas.

The Day The Earth Blew Up, the first Looney Tunes feature that isn’t an omnibus of Merrie Melodies, finally hits, well, Earth this week. To celebrate the Earth finally blowing up, The A.V. Club is ...

A look back at Daffy Duck's Quackbusters, an animated Looney Tunes movie from 1988, now available on Blu-Ray from Warner ...