COMPUTER SCIENCE: Internet traffic moves smoothly with Pyretic

AT 60 HUDSON ST. IN LOWER MANHATTAN, a fortress-like building houses one of the Internet’s busiest exchange points. Packets of data zip into the building, are routed to their next Continue Reading →

COMPUTER SCIENCE: Security check: A strategy for verifying software that could prevent bugs

IN APRIL 2014, INTERNET USERS WERE SHOCKED to learn of the Heartbleed bug, a vulnerability in the open-source software used to encrypt Internet content and passwords. The bug existed for Continue Reading →

RESILIENT SHORES: After Sandy, climate scientists and architects explore how to co-exist with rising tides

AFTER THE WIND, RAIN AND WAVES of Hurricane Sandy subsided, many of the modest homes in the Chelsea Heights section of Atlantic City, New Jersey, were filled to their windows Continue Reading →

Computer visions: A selection of research projects in Computer Science

Princeton’s Department of Computer Science has strong groups in theory, networks/systems, graphics/vision, programming languages, security/policy, machine learning, and computational biology. Find out what the researchers have been up to lately in Continue Reading →

A RISKY PROPOSITION: Has global interdependence made us vulnerable?

RISK IS EVERYWHERE. There’s a risk, for example, that volcanic ash will damage aircraft engines. So when a volcano erupted in Iceland in April 2010, concerns about the plume of Continue Reading →

FOUR PROFESSORS Receive Presidential Science Awards

Four professors received the 2013 Presidential Early Career Award for Scientists and Engineers, the highest honor bestowed by the U.S. government on science and engineering professionals in the early stages Continue Reading →

SIMON LEVIN Receives Tyler Prize for Environmental Achievement

Simon Levin, the George M. Moffett Professor of Biology, was awarded the 2014 Tyler Prize for Environmental Achievement for bridging ecological research and environmental policy, economics and social science. Levin Continue Reading →

Shell Structures for Architecture: Form Finding and Optimization

Edited by: Sigrid Adriaenssens, Philippe Block, Diederik Veenendaal and Chris Williams, with a foreword by Pritzker Prize Winner Shigeru Ban Publisher: Routledge: Taylor and Francis, 2014 This book presents contemporary Continue Reading →

Wetlands provide solutions for agricultural runoff

A PATCHWORK OF SMALL LAKES, forests and marshes surrounded by farms and suburbs, the Assunpink Wildlife Management Area in central New Jersey is an ideal place to track the effects Continue Reading →

The City Lost and Found: Exhibition examines creative responses to urban changes in ’60s, ’70s America

THE AMERICAN CITY OF THE 1960S AND 1970S witnessed seismic physical changes and social transformations, including shifting demographics and political protests as well as the aftermath of decades of urban Continue Reading →

Striking resemblance: A physical law may govern very different biological activities

FLOCKS OF BIRDS FLY ACROSS THE SKY in shifting configurations. In the retina of an eye, millions of neurons ignite in ever-changing combinations, translating light into meaningful images. Yet both Continue Reading →

Africa’s poison ‘apple’ provides common ground for elephants and livestock

AFRICAN WILDLIFE OFTEN RUN AFOUL of ranchers securing food and water resources for their animals, but the interests of fauna and farmer might finally be unified by the “Sodom apple,” Continue Reading →

Light-splitting crystals from inexpensive ingredients

HIGHLY PURIFIED CRYSTALS that split light with uncanny precision are key parts of high-powered lenses, specialized optics and, potentially, computers that manipulate light instead of electricity. But producing these crystals Continue Reading →

Entrepreneurship at Princeton: An interview with Mung Chiang

PROFESSOR MUNG CHIANG has integrated fundamental research on computer network optimization with several successful business ventures. As director of the Keller Center, which expands the scope of engineering education to Continue Reading →

Math and music spark student’s research interests

WHILE PRINCETON SENIOR Alexander Iriza, of Astoria, New York, credits his parents for sparking his interest in math — his mother gave him math workbooks when he was a toddler Continue Reading →

How to train your worm to explore the circuits involved in learning

AS AN UNDERGRADUATE, Angelina Sylvain was fascinated to learn that devastating declines in cognition and muscle coordination could be caused by changes in a single gene — the cause of Continue Reading →

Study casts doubt on fairness of U.S. democracy

AFFLUENT INDIVIDUALS AND BUSINESS CORPORATIONS have vastly more influence on federal government policy than average citizens, according to research by Princeton University and Northwestern University. The researchers used a data Continue Reading →

A farewell to arms? New technique could aid nuclear disarmament

SCIENTISTS at Princeton University and the U.S. Department of Energy’s Princeton Plasma Physics Laboratory (PPPL) are developing a system to verify the presence of nuclear warheads without collecting classified information, Continue Reading →

Laser device may end pin pricks, improve health for diabetics

PRINCETON RESEARCHERS have developed a way to use a laser to measure people’s blood sugar, and, with more work to shrink the laser system to a portable size, the technique Continue Reading →