Mary Graham

Terrorism has become a pretext for a new culture of secrecy

Forcing companies to disclose health and safety information can improve customer choices and industry practices -- but it can also distort perceptions of what should be changed

Private companies will soon launch satellites powerful enough to spot environmental hazards--or a car in your driveway. Should we worry about snooping from space?

The United States has helped teach developing countries how to avoid needless epidemics of childhood diseases—but has ignored those lessons at home

Although the approval of new prescription drugs takes a frustratingly long time, people who are gravely ill can get breakthrough drugs more quickly