Carbon nanotubes are superior to metals for electronics

In the quest to pack ever-smaller electronic devices more densely with integrated circuits, nanotechnology researchers keep running up against some unpleasant truths: higher current density induces electromigration and thermomigration, ...

Japan mulls high-tech economic stimulus

Japan may invest two billion dollars or more in new information and communication systems under an economic stimulus package with the aim of creating 400,000 jobs by 2011, an official said Tuesday.

Unprecedented growth seen for solar energy

The head of the federal government's effort to promote solar technology told about 200 industry leaders yesterday that expanding the industry to the level needed by 2030 will require unprecedented levels of growth.

The omnipresence of PFAS—and what we can do about them

Per- and poly-fluoroalkyl substances (PFAS)—also known as "forever chemicals"—are everywhere. Created in the 1940s, these synthetic compounds are an unseen ingredient in many items that we use in our daily lives, like ...

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