Joost could become a major distribution channel for television--if it can overcome a few practical problems.
A Texas company says it can make a new ultracapacitor power system to replace the electrochemical batteries in everything from cars to laptops.
Technology companies are building virtual headquarters in the video game Second Life to win customers and keep employees happy.
New software visualization tools will help make sense out of the increasing abundance and complexity of information.
IBM researchers have fabricated a silicon device that's a significant advance in making practical optical interconnects.
There's much in store for our artificially intelligent friends next year.
A Scottish company develops artificial platelets that can cheaply and quickly plug leaks.
How will the next generation read and write?
Alternative semiconductors may be the key to shrinking microprocessors and improving performance.
Several companies are designing novel suits for space tourists.