Extra tick restarts time, tech debate

Time marches on and so does the debate over whether a "leap second" does any good in helping Earth catch up with the world's atomic clocks.

Scientists Take Step Toward Faster Communication

By using electromagnetic waves instead of electrical current for switching, researchers have operated an optical modulator at terahertz frequencies – an accomplishment that could one day facilitate data transmission rates ...

Networking: Gigabyte battlefields

Researchers are developing sophisticated networking technologies that enable military commanders to share tactical information -- right from the battlefield, in real-time, experts tell United Press International.

Faces have a special place in the brain

Are you tempted to trade in last year's digital camera for a newer model with even more megapixels? Researchers who make images of the human brain have the same obsession with increasing their pixel count, which increases ...

Ban on feeding eagles considered in Alaska

For decades, eagles have been fed in Homer, Alaska, and the eagle population has soared, as has the tourist traffic, but some hope the feeding will stop.

Galveston Island booming, but sinking

The economy of Galveston Island, Texas, with its 60,000 residents, is booming, but the narrow strip of land is sinking a few inches each decade.

page 1 from 1