A new route for plant nutrient delivery

Agriculture around the globe requires new solutions for food and water sustainability. With more frequent climate extremes, growing populations, increased food demand, and global crop threats, environmental engineers are ...

Greater threat, greater syntony in fruit flies

Who knew that those little flies that hover around the fruit bowl are social animals? Who knew that, when under threat, they would follow cues given by other flies?

Catching the bug: Researchers developing virus-detection technology

A new flu virus makes its first appearance in the United States on a restroom doorknob at an international airport in January. Before it can be positively identified by the Centers for Disease Control, the virus spreads throughout ...

Georgia Tech releases cyber threats forecast for 2012

The year ahead will feature new and increasingly sophisticated means to capture and exploit user data, as well as escalating battles over the control of online information that threatens to compromise content and erode public ...

Permafrost: A ticking time bomb beneath our feet

Nearly a quarter of the Earth's land surface is permanently frozen. These areas, known as permafrost, are found in northern polar regions and at high altitudes. But the permafrost is now starting to thaw—with potentially ...

New military apparel repels chemical and biological agents

(Phys.org)—Lawrence Livermore National Laboratory scientists and collaborators are developing a new military uniform material that repels chemical and biological agents using a novel carbon nanotube fabric.

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