Science & Tech
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What happened when a meteorite the size of four Mount Everests hit Earth?
Giant impact had silver lining for life, according to new study
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When we say ‘smart,’ what do we mean?
Computer scientist says we should shift focus to ‘educability’
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How to apply cool-headed reason to red-hot topics
Michael J. Sandel brings back wildly popular ‘Justice’ course amid time of strained discourse on college campuses
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Big discovery about microscopic ‘water bears’
Bit of happenstance, second look at ancient fossils leads to new insights into evolution of tardigrade, one of most indestructible life forms on planet
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The making of the gut
Studies connect genetics, physics in embryonic development
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How whales and dolphins adapted for life on the water
Backbones of ocean-dwelling mammals evolved differently than those of species living closer to shore, study finds
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Star quest knowledge provides new view of ourselves
In a basement laboratory at the Harvard-Smithsonian Center for Astrophysics (CfA), surrounded by instruments built to detect the universe’s distant secrets, sits a machine that will help us look not outward to the stars, but inward at our own bodies.
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Arctic ice is thinning steadily
There was a polar bear sighting at Harvard last week. At Pforzheimer House on Thursday (Oct. 2), global warming expert James J. McCarthy delivered a crisp summary of how fast ice is melting in the Arctic — and why we should care. The audience of 80 took in his companion slide show, including images of ice-stranded polar bears.
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Exelon executive offers regulations, incentives to ‘green’ energy supply
The head of the nation’s largest nuclear power plant owner decried America’s lack of an energy policy Monday night (Oct. 6) and laid out a five-point plan featuring a mix of new regulations and financial incentives for coal, nuclear, and renewable power sources as a way to ‘green’ America’s energy supply.
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Hansjorg Wyss gives $125 million to create institute for biologically inspired engineering
Engineer, entrepreneur, and philanthropist Hansjörg Wyss MBA ’65 has given Harvard University $125 million to create the Hansjörg Wyss Institute for Biologically Inspired Engineering. Investigators at the Wyss Institute (pronounced…
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Smoking and solid-fuel-burning in homes in China projected to cause millions of deaths
If current levels of smoking and biomass and coal fuel use in homes continues, between 2003 and 2033 there will be an estimated 65 million deaths from chronic obstructive pulmonary…
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Environmental report card grades Harvard A-
Harvard received the highest ranking in a recent “College Sustainability Report Card” that graded the green credentials of 300 colleges and universities. Harvard received high ranks for an array of activities, including recycling, green buildings, energy supply, transportation, and student involvement. Overall, the University was among 15 nationwide that received the top A- grade, earning Harvard the title of Overall College Sustainability Leader.
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Technique offers close-ups of electrons and nuclei
Providing a glimpse into the infinitesimal, physicists have found a novel way to spy on some of the universe’s tiniest building blocks. Their “camera,” described this week (Oct. 1) in the journal Nature, consists of a special “flaw” in diamonds that can be manipulated into sensitively monitoring magnetic signals from individual electrons and atomic nuclei placed nearby.
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Global warming threatens his nation’s existence, a president warns
During a talk at Harvard, the leader of the South Pacific island nation of Kiribati laid out an extraordinary plan that would scatter his people through the nations of the…
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Harvard Forest:
Harvard may be rooted in Cambridge, but it has a lot more roots in the small north-central Massachusetts town of Petersham. That’s where you’ll find the woods, streams, and fields…
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Island nation president plans for extinction
The leader of the South Pacific island nation of Kiribati laid out an extraordinary plan Monday (Sept. 22) that would scatter his people through the nations of the world as rising sea levels submerge the islands they have called home for centuries.
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J. Richard Bond awarded Gruber Prize at CfA
Theoretical work on the evolution and structure of the universe landed Canadian cosmologist J. Richard Bond the 2008 Cosmology Prize of the Peter and Patricia Gruber Foundation, awarded Sept. 17 at the Harvard-Smithsonian Center for Astrophysics (CfA).
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Three Harvard faculty members net MacArthur fellowships
Three biologists — one current and two future faculty members at Harvard — have won MacArthur Foundation “genius” grants, $500,000 no-strings-attached awards intended to encourage creativity, originality, and innovation in…
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New class of hormone from “healthy fat cells” benefits body metabolism in mice
Scientists at the Harvard School of Public Health (HSPH) have identified in mice a newly discovered class of hormones — lipokines. In tomorrow’s issue of the journal Cell they report…
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David Korn named University’s vice provost for research;
David Korn, a former Dean of Stanford University School of Medicine long known as a leader in research policy and science administration, will become the University’s vice provost for research,…
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Collider startup brings ATLAS to life
Scientists at Harvard and around the world held their breath Wednesday (Sept. 10), as colleagues switched on the most powerful particle accelerator ever built, the Large Hadron Collider at CERN, the particle physics laboratory in Geneva.
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ATLAS detector seeks to illuminate universe’s mysteries
Scientists at Harvard and around the world held their breath earlier today, as colleagues switched on the most powerful particle accelerator ever built, the Large Hadron Collider at CERN, the…
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NHGRI/NIH awards team $6.5M to advance DNA sequencing using Nanopores
The National Human Genome Research Institute (NHGRI), part of the National Institutes of Health (NIH), awarded a $6.5 (over 4 years) grant to a team of Harvard University researchers to…
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Value of direct-to-consumer drug advertising oversold, study finds
Direct-to-consumer advertising may not be giving big pharma such a big bang for their five billion bucks after all. Despite the billions spent on bringing drug marketing campaigns straight into…
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Leon Eisenberg to receive Juan Jose Lopes Ibor Award
Professor Leon Eisenberg, MD, will receive the Juan José López Ibor Award from the World Psychiatric Association on September 23, 2008, in Prague, Czech Republic. The Award, named after Juan…
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Five faculty members named young innovators by Technology Review
Work on flying robots, surgical tape modeled on gecko feet, energy tips gleaned from plants, new ways to grow stem cells, and dramatically smaller medical imaging equipment has landed five…
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Center on the Developing Child names Richmond Fellows
To support its goal of creating a new generation of leaders who have a broad perspective on the promotion of healthy child development and who recognize the need to bring…
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New study outlines formula for effective community partnerships with a lens on mental health of students in urban schools
Addressing and improving mental health outcomes for students is a particularly complex issue in urban public schools. Proposed solutions to critical situations are usually prepackaged suggestions from research conducted outside…
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Julius B. Richmond, giant in public health and pediatrics
Julius B. Richmond, a seminal figure in the history of American public health and pediatrics, and the first national director of the Head Start program, who held professorial positions at…
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Scientists demonstrate highly directional semiconductor lasers
Applied scientists at Harvard collaborating with researchers at Hamamatsu Photonics in Hamamatsu City, Japan, have demonstrated, for the first time, highly directional semiconductor lasers with a much smaller beam divergence…
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A new era in search for ‘sister Earths’?
Research presented at a recent astronomical conference is being hailed as ushering in a new era in the search for Earth-like planets by showing that they are more numerous than previously thought and that scientists can now analyze their atmospheres for elements that might be conducive to life.
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Creating semiconductor lasers
Lasers are often considered to be highly directional light sources: their beams are able to propagate over long distances without substantial spreading. This, however, is not always the case. Semiconductor…
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Susan Carey receives David E. Rumelhart Prize
Susan Carey, a Harvard psychologist whose work has explored fundamental issues surrounding the nature of the human mind, has been awarded the 2009 David E. Rumelhart Prize, given annually since…
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David Parkes named professor of computer science
David C. Parkes, a leader in research at the nexus of computer science and economics, has been appointed Gordon McKay Professor of Computer Science in Harvard’s School of Engineering and…
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DARPA awards interdisciplinary research team $1.2 million grant to study surface enhanced Raman scattering
The Defense Advanced Research Projects Agency (DARPA) has awarded a $1.2 million grant to an interdisciplinary team of Harvard researchers to study surface enhanced Raman scattering (SERS) for the first…
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Peter Ashton: A legacy written in trunk, limb and leaf
They were in a bind, no doubt about it. Wearing little but cotton shorts, the four men huddled on a streambank deep in the Bornean rainforest. Water dripped from their…