System makes it easier to produce new molecules for myriad applications.

New technology could lead to development of novel “xenoprotein” drugs against infectious diseases.

Artificial optical materials could allow cheaper, flatter, more efficient detectors for night vision and other uses.

With new approach, researchers specify desired properties of a material, and a computer system generates a structure accordingly.

Neuroscientists find chronic stress skews decisions toward higher-risk options.

Focused laser beam could help scientists map connections among neurons that underlie behavior.

Using smartphone cameras, system for seeing around corners could help with self-driving cars and search-and-rescue.

Programming language plus simple circuit design could let routers report on their own operation.

Engineers predict how flowing fluid will bend tiny hairs that line blood vessels and intestines.

Software lets designers exploit the extremely high resolution of 3-D printers.