Dakota Gasification Company was once a defunct coal mine. Now it's a thriving CO2 recycling plant.
Its silicon laser could mean a solution to one of the great challenges facing the semiconductor industry: how to move data fast enough to keep up with tomorrow's ultrafast computers.
Yahoo tries to upend Google with a new 'social' search engine that allows people to tag websites -- like leaving posty notes.
It was Albert Sabin's vaccine, not Salk's, that truly defeated polio.
The placebo effect is real, but what is it?
A museum tries to make sense of the bomb.
The National Archives' lack of speed in preserving digital federal records, existing in 16,000 different formats, could lead to serious data losses.
We need to treat obesity as a real disease, not as a 'bad habit.'
Businesses should beware the danger of incoming distractions.
Ernst Mayr was the leading evolutionary biologist of the 20th century.