Featured series 
Tag: Science
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Arts & Culture
Human colonization of Australia and the Americas examined
A recent symposium about the prehistory of Australia and the Americas brought together scholars from 10,000 miles apart. But that’s nothing compared to the journey early humans made to populate Australia and the Americas tens of thousands of years ago.
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Health
Scholars take a look at decision making
Decisions, decisions. We all make them, starting with which side of the bed to get up on in the morning. But on a personal and public scale, many decisions have grave consequences for health, financial well-being, and — true enough — the fate of the planet.
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Arts & Culture
Chance favored expedition leader in ‘missing link’ discovery
A graphic in an undergraduate geology textbook serendipitously led to the 2004 discovery of the missing link between fish and land animals far in the Canadian Arctic, one of the creature’s discoverers said during an April 16 lecture at Harvard.
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Health
Lighting the fuse for the Cambrian Explosion
Harvard paleontologists have shed new light on one of the most enduring mysteries of life on Earth: the origins of the creatures that suddenly appear in the fossil record 530 million years ago in an event known as the Cambrian Explosion.
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Arts & Culture
Marking a century since North Pole discovered
The 100th anniversary of the discovery of the North Pole was marked this year on April 6. For more than 20 years, Harvard Foundation Director S. Allen Counter has made it a mission to bring to light the work of Matthew Henson, the African-American Arctic aide of Robert Peary, the sole explorer credited for reaching…
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Science & Tech
Cyclones spurt water into the stratosphere, feeding global warming
Scientists at Harvard University have found that tropical cyclones readily inject ice far into the stratosphere, possibly feeding global warming.
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Health
Microbes thrive under Antarctic glacier
A reservoir of briny liquid buried deep beneath an Antarctic glacier supports hardy microbes that have lived in isolation for millions of years, researchers report this week in the journal Science.
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Health
Malnutrition, obesity present global food challenges
Even as public health officials deal with the age-old problems of starvation and malnutrition, new nutritional maladies linked to Western diets and lifestyles are spreading around the world, complicating the global nutrition picture.
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Health
Harvard nutritionists take aim at sugary drinks
Comparing the nation’s obesity epidemic to a house on fire, Harvard nutrition experts took aim at sugar-sweetened beverages Monday (April 20), recommending the creation of a new, low-sugar alternative and urging adults and children alike to quench their thirsts the natural way — with water.
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Health
Neglected diseases leave sufferers with few options
Nicholas De Torrente was at Harvard as part of Harvard Global Health Day 2009, sponsored by the Harvard College Global Health and AIDS Coalition and the International Relations on Campus student groups.
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Health
Geometry plays part in cellular protein arrangement
Harvard researchers examining the activity of a common type of soil bacteria have taken another step in understanding the inner workings of cells, showing that proteins can arrange themselves according to a cell’s inner geometry.
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Health
Brigham surgeons perform face transplant
Surgeons at Harvard-affiliated Brigham and Women’s Hospital toiled in twin operating rooms Thursday (April 9), becoming just the second U.S. team to perform facial transplant surgery.
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Health
Breast cancer danger rising in developing countries
Women in developing nations, once thought to have a small chance of contracting breast cancer, are increasingly getting the disease as lifestyles incorporate risk factors common in industrialized nations, panelists at the Harvard School of Public Health (HSPH) said Tuesday (April 14).
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Health
Mogae shifts stress to HIV prevention
An African leader whose anti-AIDS programs resulted in one of the continent’s few HIV success stories said Monday (April 13) that he is shifting his efforts from treatment toward prevention in hopes of creating an “HIV-free” generation.
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Campus & Community
HMS’s Harlow receives award from melanoma foundation
The Melanoma Research Foundation (MRF) awarded its Established Investigator Grant to Edward E. Harlow, the Virginia and D.K. Ludwig Professor of Cancer Research and Teaching at Harvard Medical School (HMS), on Feb. 24.
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Science & Tech
Florida: The far side of paradise
It was near midnight. Gnarly oak trees and sandy pines draped with Spanish moss encroached upon the narrow road. Warm air sweetened by the scent of orange blossoms wafted through the windows as the van lurched to a stop. The headlights illuminated a metal sign pinned to a gate that read “Archbold Research Station.” We…
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Science & Tech
Saving lives, saving money
Seguro Popular, a Mexican health care program instituted in 2003, has already reduced crippling health care costs among poorer households, according to an evaluation conducted by researchers at Harvard University in collaboration with researchers in Mexico.
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Science & Tech
Expedition: Blue Planet 2009 explores water
When environmental advocate Alexandra Cousteau left in February on a nonstop, 100-day expedition to critical water sites across five continents, she brought with her a writer, a photographer, an editor, and a support team of more than 60 researchers, all Harvard Extension School students. But the students needed no airline tickets. From their desktops in…
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Science & Tech
Energy policies: ‘Forty-year failure’
In 1973, four weeks after the Arab oil embargo, President Richard Nixon went on national television to talk about an energy crisis that had been mounting for two years. He asked Americans to turn off their Christmas lights.
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Science & Tech
International conference thinks about sustainable cities
What will the cities of the future look like? Harvard’s Graduate School of Design (GSD) offered some ideas last week at a three-day international conference, “Ecological Urbanism: Alternative and Sustainable Cities of the Future,” April 3-5.
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Campus & Community
Reservoir system proposed to meet needs
A former Massachusetts water official is proposing a new network of central Massachusetts reservoirs to meet population-driven demand that he says will outstrip current supplies in the coming decades.
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Science & Tech
Climate change an ‘opportunity’ as well as a threat
Conservation pioneer Russell A. Mittermeier started this year’s Roger Tory Peterson Memorial Lecture (April 5) with a quiz. In front of several hundred listeners at Harvard’s Science Center he turned on a small recorder.
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Science & Tech
Planning to save a changing world
Climate change is not only altering Alaska’s natural world, it’s also affecting how humans interact with it, particularly those whose culture and traditions have pointed the way for generations to survive in the sometimes inhospitable far north. Terry Chapin, a professor of ecology at the University of Alaska’s Institute of Arctic Biology, said that climate…
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Health
Study shows waist size predictor of heart failure in men and women
Adding to the growing evidence that a person’s waist size is an important indicator of heart health, a study led by investigators at Beth Israel Deaconess Medical Center (BIDMC) has found that larger waist circumference is associated with increased risk of heart failure in middle-aged and older populations of men and women.
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Campus & Community
Morris Simon
Morris Simon, MB, BCH, died suddenly and unexpectedly on January 17, 2005, one day after his 79th birthday. At the time of his death he was professor emeritus at Harvard Medical School and working regularly in the Department of Radiology at the Beth Israel Deaconess Medical Center, as he had for almost a half century.
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Campus & Community
Narayanamurti accepts spot at HKS’s Belfer Center
Venkatesh “Venky” Narayanamurti will be the new director of the Science, Technology, and Public Policy Program at Harvard Kennedy School’s (HKS) Belfer Center for Science and International Affairs, Belfer Center director Graham Allison announced April 1.
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Health
Skin biology illuminates how stem cells operate
As a girl, Elaine Fuchs borrowed her mother’s old strainers and mixing bowls to collect polliwogs, an activity she credits for her present-day career as a biologist.
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Health
Urban areas offer hidden biodiversity
Urban areas around the world are places of hidden biodiversity that need to be protected and encouraged through smart urban design, said an authority in green city design.
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Health
Study: Key to happiness is listen to others
Want to know what will make you happy? Then ask a total stranger — or so says a new study from Harvard University, which shows that another person’s experience is often more informative than your own best guess.
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Campus & Community
Harvard Catalyst grants encourage greater faculty collaboration
Scientists from Massachusetts General Hospital (MGH), Harvard’s Faculty of Arts and Sciences (FAS), and the Harvard-Smithsonian Center for Astrophysics are measuring how patients’ posture affects MRI imaging of their breathing.