Featured series 
Tag: Research
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Health
New obesity-related genes identified
A large international consortium has made significant inroads into uncovering the genetic basis of obesity, adding six new genetic variants to the two already linked to higher body mass index (BMI) in previous studies. Most of the newly discovered genes had never before been suspected of having a role in body weight and, curiously, many…
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Health
Pain is more intense when inflicted on purpose
Researchers at Harvard University have discovered that our experience of pain depends in part on whether we think someone caused the pain intentionally. Participants in a study who believed they were getting an electrical shock from another person on purpose, rather than accidentally, rated the shock as more painful than those receiving the same shock…
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Science & Tech
Robotic radical hysterectomy has advantages
New technologies now allow surgery to be performed with less impact on patient quality of life. As the trend toward minimally invasive surgery grows, robotic-assisted surgery has become an appealing tool for gynecologic oncology surgeons. However, to date, there is little data to confirm the benefits of this technology. New research from Brigham and Women’s…
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Science & Tech
Idle computing power may ID candidate molecules for efficient solar panels
The world today uses enough power to illuminate 150 billion light bulbs for a year. According to some estimates, by 2050, demand will double, creating irreversible climate change without reductions in humanity’s carbon output.
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Campus & Community
Algebra, topology expert Lurie named professor of mathematics
Mathematician Jacob Lurie, whose expertise ranges across algebraic geometry, topology, and algebra, has been named professor of mathematics in Harvard University’s Faculty of Arts and Sciences, effective July 1, 2009.
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Science & Tech
Researchers study glaciers on Earth’s coldest desert
It’s December, and undergraduate Jenny Middleton bundles up to face the cold. While all across campus, students, and faculty don their winter gear, Middleton is not preparing for the New England winter; she is preparing for an expedition through the Earth’s coldest desert: the McMurdo Dry Valleys in Antarctica.
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Science & Tech
Climate options must include ‘all of the above’
Climate change has so much momentum behind it that “either/or” discussions about options are meaningless because it’ll take all we can do just to arrest carbon dioxide at levels double those in preindustrial times, a top climate scientist said Dec. 11.
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Campus & Community
Lawrence Lessig receives two Harvard appointments
Renowned legal scholar Lawrence Lessig has been appointed to the faculty of Harvard Law School, and as the faculty director of Harvard University’s Edmond J. Safra Foundation Center for Ethics.
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Campus & Community
In brief
Requests for HSPH Distinguished Alum Award nominations; Holiday gifts for those in need
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Campus & Community
Harvard welcomes 2008-09 Fulbright Scholars
Twenty-nine foreign scholars and professionals have been named Fulbright Scholar Program grant recipients for the 2008-09 academic year. Sponsored by the U.S. Department of State, participating governments, and host institutions in the United States and abroad, these grants allow scholars from across the globe to lecture or conduct research at the University.
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Health
Researchers replicate ALS process in lab dish
A Harvard Stem Cell Institute (HSCI) research team has succeeded in deriving spinal motor neurons from human embryonic stem cells, and has then used them to replicate the Amyotrophic Lateral Sclerosis (ALS) disease process in a laboratory dish.
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Health
Researchers successfully track voyage of single stem cell
The title of the letter in the Dec. 3 edition of the journal Nature — “Live-animal tracking of individual haematopoietic stem/progenitor cells in their niche” — doesn’t begin to describe it, this real-life, real-time view of a single stem cell making its way to its ultimate home inside the bone-marrow cavity of a living mouse.
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Health
Rights, AIDS, past and future
Sixty years after the United Nations declared health care a basic human right, the AIDS epidemic highlights how much work remains to be done as the disease rages on among populations with little access to quality care.
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Health
Research may lead to treatment for retinitis pigmentosa
Rods and cones coexist peacefully in healthy retinas. Both types of cells occupy the same layer of tissue and send signals when they detect light, which is the first step in vision.
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Science & Tech
Of Neanderthals and dairy farmers
Harvard Archaeology Professor Noreen Tuross sought to rehabilitate the image of Neanderthals as meat-eating brutes last week, presenting evidence that, though they almost certainly ate red meat, Neanderthal diets also consisted of other foods — like escargot.
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Campus & Community
‘Form follows function’
Officially complete this month, Harvard’s ambitious new Northwest Science Building — located just north of the Harvard Museum of Natural History — houses some 520,000 square feet of laboratories, classrooms, and offices.
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Campus & Community
Task Force Releases Report on the Arts
A concerted effort should be made to put the arts at Harvard University on par with the study of the humanities and sciences, according to a report released today (Dec. 10) by a University-wide task force that examined the role the arts play in campus life.
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Campus & Community
FAS plan will slash greenhouse gas emissions
Without action to slow the release of greenhouse gases, Harvard biologist and oceanographer James McCarthy said last week, current projections indicate that Massachusetts in 2080 could resemble South Carolina in 2008: The Bay State would experience an average of 24 days over 100 degrees each summer and two solid months of temperatures above 90.
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Science & Tech
Scientists explore nature’s designs
As a graduate student, Harvard physical chemist Joanna Aizenberg acquired a passionate curiosity about — of all things — sponges. She particularly liked the ones made of glass, whose apparent fragility belied the fact that they could withstand terrific pressure in the deep sea.
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Science & Tech
Students looking to light African night
Some current and former Harvard students have joined forces in an effort to apply new technology to an old problem: how to light Africa’s rural areas far from modern power supplies.
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Health
Early success highlights need for more progress
Many of the 500,000 African babies born infected with HIV each year won’t live past age 2, a fact made even more appalling by the fact that doctors know how to halt mother-to-child HIV transmission.
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Health
Cutler finds decline in cancer deaths
Improvements in behavior and screening have contributed greatly to the 13 percent decline in cancer mortality since 1990, with better cancer treatments playing a supporting role, according to new research from David Cutler of Harvard University.
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Nation & World
Nigerian lawyer is a champion of women
In 2002, a young Nigerian woman by the name of Amina Lawal — pregnant and unmarried — was tried for adultery under Shariah, Islam’s traditional law. She was sentenced to be stoned to death, a fate that briefly riveted the attention of media worldwide.
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Science & Tech
Woolsey: New technologies will make need for oil obsolete
Salt was once highly valued as a preservative for meat, but eventually a new technology — refrigeration — greatly reduced its value. Today, rather than a contentious commodity, salt is a humdrum condiment.
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Campus & Community
Three from Harvard receive American Rhodes Scholarships
Two Harvard College students and a Harvard Graduate School of Education (HGSE) doctoral student have received Rhodes Scholarships. Thirty-two Americans were chosen from among 800 applicants for the scholarships to the University of Oxford in England.
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Science & Tech
Looking at the universe, one particle at a time
Masahiro Morii is a tinkerer at heart, looking under the hood of the universe in hopes of finding unseen particles that explain how it all works.
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Health
Genetic screening no better than traditional risk factors for predicting type 2 diabetes
Screening for a panel of gene variants associated with the risk for type 2 diabetes can identify adults at risk for the disorder but is not significantly better than assessment based on traditional risk factors such as weight, blood pressure, and blood sugar levels.
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Health
Anesthetic causes changes in mouse brains
For the first time researchers have shown that a commonly used anesthetic can produce changes associated with Alzheimer’s disease in the brains of living mammals, confirming previous laboratory studies. In their Annals of Neurology report, which has received early online release, a team of Massachusetts General Hospital (MGH) investigators shows how administration of the gas…
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Science & Tech
Quantum computers could excel in modeling chemical reactions
Quantum computers would likely outperform conventional computers in simulating chemical reactions involving more than four atoms, according to scientists at Harvard University, the Massachusetts Institute of Technology (MIT), and Haverford College. Such improved ability to model and predict complex chemical reactions could revolutionize drug design and materials science, among other fields.