A stem-cell startup aims to test neural stem cells for treating two leading causes of blindness.
A new display offers color video and a reflective e-reader mode.
Users can share information, but the network only sees encrypted data.
Indefatigable, George Heller ’59 survived the Holocaust and forged a career in computer science.
Can a drug extend good health and postpone the effects of aging?
Apollo astronaut says: forget the moon, let’s colonize Mars.
Cyber attacks are increasing exponentially. Here's what recent episodes can teach us about thwarting cyber crime, espionage, and warfare.
A new approach shows early promise in fighting the devastating disease.
Lithium-ion batteries with nanotube electrodes could go longer between charges.