A team of scientists has engineered a form of the genome-editing protein Cas9 that can be controlled by a small molecule and offers improved DNA specificity.
A new study has found that the financial health of Social Security, the program millions of Americans have relied on for decades as a crucial part of their income, has been dramatically overstated.
The motor cortex is critical to learn new skills, but may not be needed to perform them, a new Harvard study says.
Claudine Gay, a Harvard professor of government and African and African American Studies, and a distinguished scholar of mass political behavior, has been appointed dean of social science in the Faculty of Arts and Sciences.
Roland Fryer, Harvard’s Henry Lee Professor of Economics, has been awarded the American Economic Association’s John Bates Clark Medal, which is given annually to a rising young economist.
A new study shows that birds use two highly stereotyped postures to avoid obstacles in flight. The study could open the door to new ways to program drones and other unmanned aerial vehicles to avoid similar obstacles.
Using an electro-chemical process to etch materials, Harvard scientists have developed a system of patterning that works in just minutes, as opposed to the weeks needed for other techniques. Researchers can build photonic structures that control the light hitting the device and greatly increase its efficiency.
Harvard researchers were able to predict when test flames in the lab were likely to switch from slow- to fast-moving fires, which could open the way to making similar predictions for forest fires.
Harvard researchers have solved the mystery of how some bacteria move across surfaces with the discovery of a rotary motor in the bacterium Flavobacterium johnsoniae.
A new study finds no connection between hip width and efficient locomotion, and suggests that scientists have long approached the problem in the wrong way.
A new study examines how different kinds of shared beliefs can affect how people cooperate, and how people use common knowledge, a type of shared understanding, to coordinate their actions.
Sixty-three Faculty of Arts and Sciences (FAS) employees from 36 departments — representing 2.5 percent of the FAS staff — were recognized at the sixth annual awards ceremony and reception, held in the faculty room of University Hall.
A new study shows that the teeth of early hominins grew unlike those of either modern humans or apes, suggesting that neither can serve as a useful proxy for estimating the age or developmental progression of juvenile fossils.
For the second year in a row, Harvard is the leading producer of Fulbright Scholars, with 34 students ― 22 from the College, 12 in total from the Graduate School of Arts and Sciences, Harvard Law School, Graduate School of Design, and Graduate School of Education — receiving the prestigious grants.
An assistant professor of evolutionary biology, Katie Hinde is also the creator of Mammal March Madness, a tournament that emulates the college basketball playoffs and pits species against each other in simulated combat.
Using the principle of natural selection, researchers have outlined a new model of the disease suggesting that mitochondria — power plants for cells — might be at its center.
Harvard researchers have developed a first-of-its-kind model, dubbed the “envelope game,” that can help researchers to understand not only why humans evolved to be cooperative but why people evolved to cooperate in a principled way.
A study by Emily Groopman ’14 shows that cooking helps to unlock the calories in fatty foods.
The fossilized hipbone of an ape called Sivapithecus is raising a host of new questions about whether the upright body plan of apes may have evolved multiple times.
Jeffrey Hamburger, the Kuno Francke Professor of German Art and Culture and a world authority on the religious art of the Middle Ages, is among this year’s recipients of the Anneliese Maier Research Award.
The fifth annual Harvard College Wintersession featured a host of events, from print-making on clay tablets to yoga classes to programming featuring prominent alumni.
For the past seven years, January has been a time when students in Harvard’s Graduate School of Arts and Sciences can delve into topics they might not otherwise have the chance to explore — everything from the mating habits of insects to writing grant proposals to various imaging techniques.
A new study shows that sea levels have increased over the last two decades at a greater rate than previously understood.
A new study demonstrates that infants as young as 6 months can solve the invariance problem in speech perception.
New work by Harvard scientists challenges long-standing ideas on skull development in vertebrates.
A new study, authored by Collin McCabe, a doctoral student in Harvard’s Department of Human Evolutionary Biology, suggests that increased exposure to disease has played an important role in the evolution of culture in both humans and non-human primates.
When compared with a solitary strategy of producing offspring who then go on to produce their own offspring, a new Harvard study has found that eusociality is a high-risk, high-reward gamble.
Rhodes Scholars Ruth Fong and Benjamin Sprung-Keyser both are driven by a desire to improve the world around them.
A team of researchers has identified a key genetic variation that helps mosquitoes “smell” humans. The study could open the door to new strategies to ward off the pests.
Steven Shapin, the Franklin L. Ford Research Professor in the History of Science, whose scholarship has had a wide-reaching impact on both the history and sociology of science, has been awarded the 2014 Sarton Medal for Lifetime Scholarly Achievement by the History of Science Society.
Twenty undergraduates from around the world will have the chance to get hands-on experience in Harvard labs this summer, thanks to a four-year renewable grant to expand the Amgen Scholars Program to the University.
The Digital Lab for the Social Sciences is designed to serve as an online clearinghouse where social scientists can find study participants.
Faced with stiff competition from an invading species, a Harvard study has found that green anoles evolved larger toe pads equipped with more sticky scales to allow for better climbing in just 20 generations over 15 years.
A new study by S. Allen Counter, clinical professor of neurology and director of the Harvard Foundation, shows that high levels of lead, as well as other toxic metals such as mercury and cadmium, can pass from mother to child through breast milk.
Led by David Liu, professor of chemistry and chemical biology, a team of Harvard researchers developed a system that uses commercially available molecules called cationic lipids to deliver genome-editing proteins into cells.
New research challenges the notion that the small pelvic bones found in whales are evolutionary vestiges.
While most colleges and universities in the National Collegiate Athletic Association have created programs to help diagnose and treat concussions sustained by their athletes, many are not fully meeting the NCAA’s standards, according to new research.
Briana Burton, associate professor of molecular and cellular biology, and Kiran Musunuru, an assistant professor of stem cell and regenerative biology, have been named the winners of the 2014 Fannie Cox Prize for Excellence in Science Teaching.
Harvard physicist Jenny Hoffman has a passion for distance. Last month in Cleveland she brought home the 2014 national championship in USA Track and Field’s 24-Hour Run, posting a final distance of more than 127 miles.
Four scientists from across Harvard will receive nearly $8 million in grant funding through the National Institutes of Health’s High Risk-High Reward program to support research into a variety of biomedical questions, ranging from how the bacterial cell wall is constructed to how the blood-brain barrier works.
New research shows that trade is one of the major drivers of biodiversity among lizard species in the Caribbean islands.
A tool developed by Professor David Johnston and colleagues might help shed light on biogeochemical cycling in oxygen minimum zones.
Using simple hydrodynamics, a team of Harvard researchers was able to show that a handful of principles govern how virtually every animal — from the tiniest fish to birds to the largest whales — propel themselves through the water.
A new study shows that chimps engage in violent and sometimes even lethal behavior regardless of human effects on local ecology.
Researchers at Harvard’s School of Engineering and Applied Sciences and the Wyss Institute for Biologically Inspired Engineering have developed the world’s first untethered soft robot — a quadruped that can stand up and walk away from its designers.
Harvard scientists have developed a system for using magnetic levitation technology to manipulate nonmagnetic materials, potentially enabling manufacturing with materials that are too fragile for traditional methods.
Harvard scientists have developed a new test for sickle cell disease that provides results in just 12 minutes and costs as little as 50 cents — far faster and cheaper than other tests.
Research led by a Harvard biologist demonstrated a method for measuring the strength of selection in favor of reproductive isolation.
A new study conducted by Harvard scientists shows that in deer mice, a species known to be highly promiscuous, sperm clump together to swim in a more linear fashion, increasing their chances of fertilization.
A new study by Harvard scientists suggests that, from a young age, children are biased in favor of their own social groups when they intervene in what they believe are unfair situations. But as they get older, they can learn to become more impartial.