A bigger, better battery means consumers must toss their laptop when the battery wears out.
Jobs' absence from MacWorld need not prompt speculation about the company's future.
A natural flavor-enhancing mechanism could improve drug delivery.
ESA is building a spacecraft that can safely reenter earth's atmosphere.
A new interactive map unveils the details of an oil addiction.
A new parking system takes the hard work out of parallel parking.
More people are waking up to saving energy with smart design.
Marine Current Turbines' SeaGen system quadruples the world tidal-turbine power record.
Taking advantage of electronic health records.
Speculation runs high as Apple's annual trade show approaches.