: Princeton researcher Britt Adamson, together with collaborators, developed improvements to high-throughput technologies that can be used to explore how cells respond to experimentally-induced changes in gene expression. Continue Reading →
Mathematical modeling helps researchers to understand how enzymes in the body work to ensure normal functioning, and how genetic mutations alter the enzymes’ behavior in ways that cause disease, including cancer. Continue Reading →
A new material from researchers at Princeton University has properties that make it a promising candidate for new areas like magnetic twistronic devices and spintronics, as well as advances in data storage and device design. Continue Reading →
Researchers at Princeton University have successfully recreated a key process involved in cell division in a test tube. Continue Reading →
A new technology can automatically track animals’ body parts in video to measure the behavior of animals. Continue Reading →
A new study yields insights into how an organelle called the pyrenoid, which helps algae remove carbon dioxide from the atmosphere, forms inside the cell via a process similar to how oil separates from water. Continue Reading →
As mysterious as the Italian scientist for which it is named, the Majorana particle is one of the most compelling quests in physics. Its fame stems from its strange properties – it is the only Continue Reading →
T cells are like the special ops forces of the immune system, detecting and killing infected cells. When a new threat is detected, the cells ramp up from just a few sentry cells to a Continue Reading →
Princeton University researchers have demonstrated a new way of making controllable “quantum wires” in the presence of a magnetic field, according to a new study published online today in the journal Nature. The researchers detected channels Continue Reading →
By Scott Lyon If you have ever poured hot coffee into a cheap plastic cup, you may recall that sinking feeling as the cup seems to wilt. Not quite solid, not quite liquid, the cup Continue Reading →
By Kevin McElwee Only about 10 percent of the human genome are actually genes. The other 90 percent? Once called “junk DNA,” researchers now know that this genetic material contains on-off switches that can activate Continue Reading →
By Kevin McElwee “When the horns started to blow and we saw the Statue of Liberty, I thought I was in heaven. Really. She’s up there and saying, ‘Come on in. From now on you Continue Reading →
By Yasemin Saplakoglu WE ARE CONCERNED, rightly so, about the amount of carbon dioxide accumulating in the Earth’s atmosphere. But to most plants, which use carbon for photosynthesis, the amount we have is not enough. Continue Reading →
By Yasemin Saplakoglu GETTING A TIRED and hungry 12-year-old to hike another mile up a steep mountain is a daunting task. But John Pardon’s parents quickly figured out a simple solution that saved many of Continue Reading →
By Yasemin Saplakoglu DESPITE THEIR CHARM AND ALLURE, diamonds are rarely perfect. They have tiny defects that, to assistant professor Nathalie de Leon, make them ever so appealing. These atom-sized mistakes have enormous potential in Continue Reading →
By Sharon Adarlo A new solar cell technology could make it inexpensive to create and install smart windows that automatically vary their tint to augment lighting, heating and cooling systems in buildings. The new transparent Continue Reading →
By Pooja Makhijani A new study has identified genetic changes that are linked to dogs’ human-directed social behaviors and suggests there is a common underlying genetic basis for hyper-social behavior in both dogs and humans. Continue Reading →
By Yasemin Saplakoglu We might think we have control of the mix of decisions we make during the day. But it turns out that our brain gives us subconscious nudges, preferring some choices over others. Continue Reading →
By Bennett McIntosh THE COLDEST SPOT on the Princeton campus is a cluster of a few thousand atoms suspended above a table in Waseem Bakr’s laboratory. When trapped in a lattice of intersecting lasers at Continue Reading →
STRIP AWAY ELECTRONS FROM THEIR ATOMS and you get a plasma — a collection of negatively charged electrons and positively charged ions. But at high energies around compact cosmic objects such as black holes, quasars Continue Reading →
ELECTRONS DART within and between atoms far too quickly for current imaging techniques to observe their motion. To capture fast-moving objects without a blur, a photographer can use a camera flash to light up a Continue Reading →
Robert Cava weaves physicists’ dreams into exotic new materials By Bennett McIntosh ROBERT CAVA PULLS A LONG CURVED steel blade from its ornate sheath, revealing a rippling pattern of light and dark metal. The sword Continue Reading →
Innovations in building materials, design, water systems and power grids are helping to make cities more livable, say researchers in Princeton’s School of Engineering and Applied Science By Bennett McIntosh Cities. They sprawl and tangle, Continue Reading →
How the psychology of human behavior is helping tackle society’s biggest problems By Wendy Plump SUPPOSE someone approaches you on the street with the following proposition: You can receive either cash on the spot or Continue Reading →
Some drugs cannot be delivered via a normal pill or injection because they cannot readily dissolve in water. About 40 percent of new pharmaceuticals have this hydrophobic (water-fearing) character, and like a globule of oil Continue Reading →
ON NEW YEAR’S DAY 2015, A BALLOON-BORNE SPACECRAFT ascended above Antarctica and snapped crisp photos of space, unobscured by the humidity of Earth’s atmosphere. Meanwhile, a telescope located 4,000 miles to the north, in the Continue Reading →
DRUG DEVELOPMENT OFTEN INVOLVES modifying the chemical structure to get the right combination of properties, such as stability and activity. Working in the laboratory of John Groves, the Hugh Stott Taylor Chair of Chemistry, undergraduate Continue Reading →
SEISMIC WAVES CAUSED BY EARTHQUAKES can tell us a lot about the makeup of the Earth’s crust and mantle. Yet we lack seismic readings from the regions under the world’s oceans, which cover 70 percent Continue Reading →
IN THE PAST YEAR, PRINCETON PHYSICISTS have detected two particles that were predicted decades ago to exist but had not been found until now. Both particles were detected using a scanning-tunneling microscope to image the Continue Reading →
By Takim Williams RED-HOT RIVERS OF MOLTEN COPPER and aluminum alloys streamed from one receptacle to another. As an undergraduate watching the demonstration in a materials science class, Clifford Brangwynne was reminded of cells migrating Continue Reading →
By Catherine Zandonella TOWERING ABOVE THE ARCHES AND IVY, 13-story Fine Hall is home to the Department of Mathematics and to some of the deepest thinkers on campus. “Our goal as a department is to Continue Reading →
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 destination, and zip out again, Continue Reading →
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 two years before it was Continue Reading →
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 these stories: Armchair victory: Computers Continue Reading →
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 of agricultural nitrogen runoff on Continue Reading →
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 of these seemingly random behaviors Continue Reading →
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,” a toxic invasive plant that Continue Reading →
RADIOACTIVITY IS USUALLY ASSOCIATED with nuclear fallout or comic-book spider bites, but in very small amounts it can be a useful tool for diagnosing diseases. Small molecules containing a radioactive isotope of fluorine, called 18F, Continue Reading →
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 by current techniques, such as Continue Reading →
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 could allow diabetics to check Continue Reading →
TWO NEW RESEARCH NETWORKS IN ASTROPHYSICS got off the ground this year, one to explore how stars form and the other to study how black holes accumulate matter, with the goal of answering fundamental questions Continue Reading →
A MUSICAL ABOUT CLIMATE CHANGE that was born at Princeton made its New York City debut in April 2014. Both entertaining and informative, The Great Immensity focuses on the quintessential question of our time: How Continue Reading →
