Scientists concluded that many real-world systems — the stock market, the Texas tornado season — must be similarly unpredictable, and the "butterfly effect" has continued to be invoked as an ...

St. Louis' historic tornado on May 16 smashed open the Zoo's butterfly dome. Staff had to work fast to recapture them all. The keepers sprang into action, using nets to catch and contain the dome ...

Following the 2011 tornado that left much of Joplin in ruins, the town came together in similar ways to look to the future with hope of recovery. This hope manifested itself in the form of mur… ...

(TNS) - Butterfly sculptures are beginning to pop up around Joplin as a way to mark the fifth anniversary of the May 22, 2011, tornado. Nearly two dozen sculptures, sold by the Joplin Area Chamber ...

It's poetic, the notion that the flap of a butterfly's wing in Brazil can set off a cascade of atmospheric events that, weeks later, spurs the formation of a tornado in Texas. This so-called ...

Saint Louis Zoo staff swiftly rescued butterflies from a dome damaged by a historic tornado. Tornado hit the Mary Ann Lee Butterfly Wing, breaking plexiglass panels. Skip Navigation.

It's poetic, the notion that the flap of a butterfly's wing in Brazil can set off a cascade of atmospheric events that, weeks later, spurs the formation of a tornado in Texas.

Saint Louis Zoo staff swiftly rescued butterflies from a dome damaged by a historic tornado. Tornado hit the Mary Ann Lee Butterfly Wing, breaking plexiglass panels. Skip Navigation.