New software would let you shop online without disclosing your identity.
Adding blood vessels to engineered skin could help heal burns.
First "underwater windmill" hitting the grid.
Promising new antibiotics, antidotes, and vaccines emerge.
Intellectual-property expert Pamela Samuelson on fighting file sharing.
Devices that connect the brain with computers could lead to mind-controlled robots, repair neurological disorders, and even improve memory.
Are today's computer viruses tests of information warfare weapons?
In pursuit of security and service, we are submitting ourselves to a proliferation of monitoring technologies. But a loss of privacy is not inevitable.
Bell Labs rethinks the transistor-as cheap, flexible, and organic.