Tag: Harvard

  • Science & Tech

    Identifying exotic properties

    Though they have unusual properties that could be useful in everything from superconductors to quantum computers, topological materials are frustratingly difficult to predictably produce. To speed up the process, Harvard researchers in a series of studies develop methods for efficiently identifying new materials that display topological properties.

    illustration of water and how symmetry indicators work as a net to catch topological materials
  • Science & Tech

    ‘Seeing the unseeable’

    A years-long effort by dozens of researchers at the Harvard-Smithsonian Center for Astrophysics reveals the first-ever image of a supermassive black hole.

    In the first picture of a black hole, it is outlined by emission from hot gas swirling around it under the influence of strong gravity near its event horizon.
  • Science & Tech

    A black hole, revealed

    Researchers at the Event Horizon Telescope (EHT) just unveiled the first-ever image of a black hole, which captures what EHT Director Sheperd Doeleman called “a one-way door from our universe.”

    Harvard Senior Research Fellow Shep Doeleman
  • Science & Tech

    Breaking down ‘Beowulf’

    Using a statistical approach known as stylometry, which analyzes everything from the poem’s meter to the number of times different combinations of letters show up in the text, a team of researchers found new evidence that “Beowulf” is the work of a single author.

    Madison Krieger.
  • Campus & Community

    Coding for a cause

    Professor Jelani Nelson develops new algorithms to make computer systems work more efficiently, but also takes his educational efforts beyond Harvard’s walls. He founded AddisCoder, a program that teaches students in Ethiopia how to code.

    Jelani Nelson sitting in front of a laptop
  • Science & Tech

    The genetics of regeneration

    Led by Assistant Professor of Organismic and Evolutionary Biology Mansi Srivastava, a team of researchers is shedding new light on how animals perform whole-body regeneration, and uncovering a number of DNA switches that appear to control genes used in the process.

    Three-banded panther worms.
  • Science & Tech

    Should landlords have to share what’s been bugging them?

    It might seem crazy for landlords to tell potential tenants about past bedbug infestations, but Alison Hill believes it will pay off in the long run. In a study, Hill found that while landlords would see a modest drop in rental income in the short term, they would make that money back in a handful…

    A bedbug.
  • Nation & World

    Dealing with disaster

    As part of the class “GeoSciFi Movies: Real vs. Fiction,” students took part in a role-playing game that had them play the parts of the government and citizens of the island of Montserrat, as well as a group of scientists monitoring the island’s volcano.

    Jania Tumey speaks in the Harvard class “GeoSciFi Movies: Real vs. Fiction.”
  • Science & Tech

    Following conflict, a turn to the divine

    Working with a team of international researchers, Harvard scientists gathered survey data in several locations around the globe and found that, following the trauma of seeing a friend or loved one killed or injured during conflict, many became more religious.

    Worshippers arrive for Sunday mass at St. Peter's Church in Kamakwie, Sierra Leone.
  • Campus & Community

    A far-reaching gift to the arts

    A $100 million donation from David E. ’93 and Stacey L. Goel will enable Harvard, in tandem with the American Repertory Theater, to imagine a 21st-century research and performance center on Allston campus.

    David Goel '93 and Stacey Goel
  • Science & Tech

    Seeing things in a different light

    Harvard researchers are using a chemical process known as triplet fusion upconversion to transform near-infrared photons into high-energy photons. The high-energy photons could be used in a huge range of applications, including a new type of precisely targeted chemotherapy, in which low-energy infrared lasers that penetrate deep into the body could be used to transform…

  • Science & Tech

    Making sense of how the blind ‘see’ color

    A new Harvard study suggests that although the congenitally blind experience abstract visual phenomena such as rainbows and color differently, they still share with the sighted a common understanding of them.

    Conceptual illustration of MRI scans.
  • Arts & Culture

    In Allston, the ArtLab rises

    The innovation center called the ArtLab, a 9,000-square-foot multiuse space designed to host collaborations, gatherings, film screenings, dance rehearsals, and more, will formally open next fall in Allston, but will be active before then.

    ArtLab.
  • Science & Tech

    Brainy birds

    A new study shows that African grey parrots can perform some cognitive tasks at levels beyond those of 5-year-old humans. The results not only suggest that humans aren’t the only species capable of making complex inferences, but also point to flaws in a widely used test of animal intelligence.

    Scientist Irene Pepperberg with African grey parrot, Griffin.
  • Science & Tech

    Focusing on the fovea

    Researchers have created the first cellular atlas of the primate retina and discovered that, while the fovea and peripheral retina share most of the same cell types, the cells are in different proportions, and show different gene expression patterns.

    detail of an eye
  • Science & Tech

    The impact of ocean acidification

    In a first-of-its-kind study, findings suggest that continued ocean warming and acidification could impact everything from how fish move to how they eat.

    Valentina Di Santo
  • Science & Tech

    And now, land may be sinking

    A new study, which used everything from tide gauges to GPS data to paint the most accurate picture ever of sea-level rise along the East Coast of the U.S., is suggesting that in addition to rising seas, communities along the coast may also have to contend with the land sinking.

    Heavy seas come ashore in Massachusetts.
  • Science & Tech

    Solving colibactin’s code

    In an effort to understand how colibactin, a compound produced by certain strains of E. coli, may be connected to the development of colorectal cancer, Harvard researchers are exploring how the compound damages DNA to produce DNA adducts.

    Emily Balskus.
  • Science & Tech

    Rapid evolution, illustrated

    A study in which mice were released into outdoor enclosures to track how light- and dark-colored specimens survived confirms that mice survive better in similarly colored habitats, providing insights into evolution.

  • Science & Tech

    Microbial manufacturing

    Emily Balskus and a team of researchers untangled how soil bacteria are able to manufacture streptozotocin, an antibiotic and anti-cancer compound.

    Emily Balskus standing in her office
  • Health

    Spending dips on health care for the Medicare elderly

    Health care spending among the Medicare population age 65 and older has slowed dramatically since 2005, and as much as half of that reduction can be attributed to reduced spending on cardiovascular disease, a new Harvard study has found.

    David Cutler
  • Science & Tech

    Looking at lunglessness

    A recent study shows that a gene that produces surfactant protein c — a key protein for lung function — is expressed in the skin and mouths of lungless salamanders, suggesting it also plays an important role for cutaneous respiration.

    Desmognathus fuscus. That is one of the lungless salamanders featured in the study
  • Campus & Community

    Winter warm-up

    Harvard Wintersession students picked up new skills during the break with classes that ranged from joke-writing to synthetic biology.

  • Work & Economy

    Researcher finds Coke’s fingerprints on health policy in China

    Coca-Cola worked through the Chinese branch of a U.S.-based nonprofit to influence anti-obesity measures in China, according to new research by Harvard Professor Susan Greenhalgh.

    Susan Greenhalgh.
  • Campus & Community

    Ten from Harvard named AAAS Fellows

    Ten Harvard faculty members are among the 416 scientists who have been named American Association for the Advancement of Science (AAAS) Fellows. Election as an AAAS Fellow is an honor bestowed upon AAAS members by their peers.

  • Health

    The mystery of the medicine man

    A paper published earlier this year argues that shamanism develops as specialists compete to provide magical services to people in their communities, and the outcome is a set of traditions that hacks people’s psychological biases to convince them that they can control the uncertain.

    A shaman squatting
  • Science & Tech

    Life, with another ingredient

    In a paper published in PNAS, Jack W. Szostak, professor of chemistry and chemical biology at Harvard, along with graduate student Seohyun (Chris) Kim, suggest that RNA could have started with a different set of nucleotide bases. In place of guanine, RNA could have relied on a surrogate, inosine.

    Jack W. Szostak.
  • Science & Tech

    Replacing hard parts in soft robots

    Harvard scientists have created a soft valve that could replace “hard” valves and lead to the creation of entirely soft robots. The valve’s structure can also be used to produce unique, oscillatory behavior.

    Soft robot.
  • Campus & Community

    New Marshall scholars gaze ahead

    Four Harvard seniors, among the students selected this week as Marshall scholars, ponder their future. Their scholarships pay for two years of advanced study at a college or university of their choice in the United Kingdom.

    Vaibhav Mohanty, Lyndon Hanrahan, Justin Lee, Manuel Medrano.
  • Campus & Community

    Finding perspective in the unexpected

    Midyear graduates share lessons learned, both at Harvard and during time away.

    Hanaa Masalmeh, Audria Amirian, and Carolina Brettler.