As part of Harvard’s Wintersession, a handful of freshmen got the chance to experience the reality of lab work by exploring how altering genes in yeast affected the cells’ functions.
In a trio of studies published earlier this month, researchers have shown that the process of catalysis is more dynamic than previously imagined, and that molecular forces can vastly influence the process.
A study suggests that while psychopaths do feel regret, however, it doesn’t affect their choices.
Nearly a century after it was theorized, Harvard scientists have succeeded in creating metallic hydrogen. In addition to helping scientists answer some fundamental questions about the nature of matter, the material is theorized to have a wide range of applications, including as a room-temperature superconductor.
Harvard physicists Cumrun Vafa and Andrew Strominger have been named winners of the 2017 Breakthrough Prize in Fundamental Physics in recognition of their groundbreaking work in a number of areas, including black hole theory, quantum gravity, and string theory.
Using ultra-fast MRI scans, scientists are able to track rapid oscillations in brain activity that previously would have gone undetected, a development that could open the door to understanding fast-occurring cognitive processes that once appeared off-limits to scientists.
Using the atomic-scale quantum defects in diamonds known as nitrogen-vacancy centers to detect the magnetic field generated by neural signals, scientists working in the lab of Ronald Walsworth, a faculty member in Harvard’s Center for Brain Science and Physics Department, demonstrated a noninvasive technique that can show the activity of neurons.
Students taking part in a new freshman seminar class learn to appreciate the sophistication of Neanderthals by manufacturing their own stone tools from scratch.
Two Harvard students were among those selected to receive prestigious Marshall Scholarships, which support up to two years of study in the United Kingdom.
Despite decades of research aimed at understanding suicide, scientists are no better at predicting self-harm than they were a half-century ago.
Harvard graduate student Molly Edwards is the creator and host of “Science IRL (In Real Life),” a YouTube channel she launched more than a year ago while working as a lab technician at New York University. The show is dedicated to taking viewers inside labs for an up-close-and-personal view of the day-to-day work of scientists.
Ten Harvard scientists have won the support of a new funding initiative by the Howard Hughes Medical Institute, the Simons Foundation, and the Gates Foundation.
Using a machine-learning algorithm, researchers were able to “train” a computer to recognize the neural patterns associated with various scents, and identify whether specific odors were present in a mix of smells.
Two recent studies have shown that cells early in development can be marked with a genetic barcode that later can be used to reconstruct their lineage.
In an effort to get a clearer picture of how the brain and the connections between its regions change throughout development, Harvard scientists and researchers from three other universities will share a $14 million grant to support one of the most comprehensive brain-imaging studies ever undertaken.
Scientists from Harvard and Google have demonstrated for the first time that a quantum computer could be used to model the electron interactions in a complex molecule.
A study found that both Rusingoryx atopocranion, a relative of the wildebeest, and hadrosaur dinosaurs evolved large bony domes on their foreheads, which were likely used as resonating chambers to warn of predators and communicate with others.
A new study sheds light on important differences between intentional and unintentional mind wandering.
Despite a visual system vastly different from that of humans, tests showed the bird could successfully identify both Kanizsa figures and occluded shapes. The findings suggest that birds may process visual information in a way that is similar to humans.
The neural architecture in the auditory cortex — the part of the brain that processes sound — of profoundly deaf and hearing people is virtually identical, a new study has found. The study could point the way toward potential new avenues for treating deafness.
Harvard Professor Charles Lieber and other scientists conducted a study that describes the construction of nanoscale electronic scaffolds that can be seeded with cardiac cells to produce a bionic cardiac patch.
Harvard researchers are among the co-authors of a new study saying that the increase in life expectancy in the past two decades has been accompanied by an even greater increase in years free of disability, thanks in large measure to improvements in cardiovascular health and declines in vision problems.
A new study shows that gaze-following develops in monkeys in a way that’s nearly identical to humans, suggesting that the behavior has deep evolutionary roots.
The Star Family Challenge makes grants every year to high-risk, high-reward research efforts that might not receive funding through other programs. This year’s recipients are Edo Berger, Katia Bertoldi, Edward Glaeser, Talia Konkle, and Bence Ölveczky.
Using phage-assisted continuous evolution (PACE) technology developed by Harvard professor David Liu and his co-workers, a team of researchers has evolved new forms of a natural insecticidal protein called “Bt toxin,” which can be used to help control Bt toxin resistance in insects.
Cassandra Extavour is the author of a new study that points to a different mechanism as an ancestral process for specifying germ cells.
A new study published in the Journal of the American Medical Association shows that income is closely correlated with life expectancy, with the richest Americans living as much as 15 years longer than the poorest — and even the poor living longer in wealthy areas.
A study last year claiming that more than half of all psychology studies cannot be replicated turns out to be wrong. Harvard researchers have discovered that the study contains several statistical and methodological mistakes, and that when these are corrected, the study actually shows that the replication rate in psychology is quite high.
Grasslands across North America will face higher summer temperatures and widespread drought by the end of the century, a study says, but those negative effects should be offset by an earlier start to the spring growing season and warmer winter.
Nancy Kleckner, the Herchel Smith Professor of Molecular Biology, has been awarded the Thomas Hunt Morgan Medal by the Genetics Society of America in recognition of her many significant contributions to our understanding of chromosomes and the mechanisms of inheritance.
A state-of-the-art microscope built by Harvard researchers will allow scientists to capture 3-D images of all the neural activity in the brains of tiny, transparent C. elegans worms as they crawl.
In a surprising finding that runs counter to most climate change research, Harvard scientists examining temperature records have shown that, in regions with the most intense farming, peak summer temperatures have declined over the decades.
Erin O’Shea, the Paul C. Mangelsdorf Professor of Molecular and Cellular Biology and of Chemistry and Chemical Biology, has been named the sixth president of the Howard Hughes Medical Institute.
A postdoctoral fellow has launched a citizen-science project that aims to digitize thousands of pages of detailed observations on the life cycles of African trees.
Using a visual test that is known to prompt different reactions in autistic and normal brains, Harvard researchers have shown that those differences were associated with a breakdown in the signaling pathway used by one of the brain’s chief inhibitory neurotransmitters.
Using a simple game in which candy is distributed between two players, researchers found that children in various countries were quick to reject unfair deals, but in three countries they were also willing to reject deals unfair to others.
It’s a question most attorneys wish they could answer: How and why do judges and juries arrive at their decisions? The answer, according to Joshua ...
A new study suggests that two adjacent brain regions allow humans to use a sort of conceptual algebra to construct thoughts.
Harvard scientists have developed a method for creating a class of nanowires that could one day see applications in everything from consumer electronics to solar panels.
A global team from Harvard University, the Broad Institute, the U.S. Centers for Disease Control, and other institutions sequenced more than 200 additional Ebola samples to capture the fullest picture yet of how the virus is transmitted and changes over a long-term outbreak.
An international team of researchers has developed a method of fabricating nanoscale electronic scaffolds that can be injected via syringe. The scaffolds can then be connected to devices and used to monitor neural activity, stimulate tissues, or even promote regeneration of neurons.
A new study suggests that many of the cognitive capacities that humans use for cooking — a preference for cooked food, the ability to understand the transformation of raw food into cooked, and even the ability to save and transport food to cook it — are shared with chimpanzees.
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.
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.