Floating gardens: More than just a pretty place

Boulder, Colo., U.S.: Floating gardens sound so idyllic. Now, a study proves that they are more than just a pretty place. The study, by researchers at Illinois State University, demonstrates that such constructed gardens ...

Telecom Italia board hangs up, dials battle for control

Eight members of Telecom Italia's board of directors resigned on Thursday, triggering a re-election of the entire board as an activist investor fund has challenged the control over the company by France's Vivendi.

Lake tsunamis pose significant threat under warming climate

Cowee Creek, Brabazon Range, Upper Pederson Lagoon—they mark the sites of recent lake tsunamis, a phenomenon that is increasingly common in Alaska, British Columbia and other regions with mountain glaciers.

Tube worm slime displays long-lasting, self-powered glow

When threatened, the marine parchment tube worm secretes a sticky slime that emits a unique long-lasting blue light. New research into how the worm creates and sustains this light suggests that the process is self-powered.

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