What comes after silicon?

As computer chips get faster, normal materials may not keep up – physics won’t allow it.

Londoners and New Yorkers gawk at each other through a transatlantic lens

A Victorian-era dream is reborn via fiberoptics and imagination in the 'telectroscope.'

YouTube offspring create niche sites

New user-driven video sites add sophistication as they target select audiences.

95 percent of returned electronics still work

Why do so many Americans have crummy Internet speeds?

At least 14 countries have zoomed past the US when it comes to broadband Web access.

Rock revival, via video games

Violent video games – the myths and the facts

Surprising results from a new study about kids and video games.

Red planet, in black and white

Space station to get its largest lab

The shuttle launch Saturday, carrying the new module, is a key step for Japan’s space program.

Why pterosaurs were probably landlubbers

Old malware dies hard

State of the Net

Our universe is far brighter than it seems

Researchers find that dust has kept half of the universe’s starlight from our view.

Self-healing wings

Palestinian cell service still on hold

Mobile phone service in Gaza Strip and the West Bank could spur investment – and bolster prospects for peace.

A bright idea for easing traffic

New method to time traffic lights could help Americans burn less gasoline.

Marketing Rorschach test

Balance America’s checkbook. Be a 'Budget Hero.'

Cellphones go into visual search mode

Where’s the beef? Try the lab.

Researchers attempt to make meat without killing livestock.