Science & Tech

All Science & Tech

  • The urban ocean

    A new course on how oceans are “urbanizing” underscores a decade-long Harvard theme: that cities have to cope with the multiple challenges of water — of there being too much or too little.

  • Annals of climate

    Professor Michael McCormick will lead a project aimed at constructing the most detailed historical record yet of European climate.

  • When forests take the hit

    After analyzing tree rings — and 400 years of history — researchers from Harvard Forest have indicated ways in which seemingly stable forests could abruptly change over the next century in the wake of climate change and drought.

  • MRI, on a molecular scale

    A team of scientists led by Professor of Physics and of Applied Physics Amir Yacoby has developed a magnetic resonance imaging (MRI) system that can produce nanoscale images, and may one day allow researchers to peer into the atomic structure of individual molecules.

  • Rapid-fire exchange

    Faculty, staff, and students gathered from around campus for a discussion about social media at Harvard. While civil in tone, the exchange began with participants throwing Marlon Kuzmick’s softball question right back at him.

  • Progress on sustainability

    Harvard University has made significant progress in reducing its greenhouse gas emissions, according to a report released by President Drew Faust, who announced the next steps that the institution will take to meet its goal of cutting emissions 30 percent by 2016.

  • Down to the details, a giant in computing history

    University leaders gathered at the Science Center to celebrate an update of the Harvard Mark I exhibit.

  • Advising on climate change

    In addition to conducting research and teaching about climate, energy, and the environment, Harvard faculty members also serve as expert advisers to policymakers, putting their science to work to improve laws and regulations and to foster understanding between the worlds of government and academics.

  • Books meet bytes

    Experts came together at Radcliffe to peer into the future of digital library collections.

  • Less energy, more creativity

    Two teams of students at Harvard’s Graduate School of Design provided a close look — part celebration, part cerebration — at two house designs that won international competitions.

  • Making labs greener

    Changes in design and behavior are key to making labs more energy-efficient, said experts at a Harvard symposium.

  • For big data, big thinking

    A new course on how to handle big data designed by Assistant Statistics Professor Luke Bornn immerses students in a competitive environment, driven by peer learning, to understand how to handle the massive data sets common in real-world problems.

  • Backing the Big Bang

    In breakthrough, astronomers find evidence of speedy ‘cosmic inflation’ of universe.

  • Putting the ‘estimate’ back in estimates

    Professor M. Granger Morgan of Carnegie Mellon wants to bring the uncertainty back to forecasting, he said in a Harvard talk.

  • The melding of technology

    Former MIT President Susan Hockfield discussed the power of technology’s ongoing convergence during a session at the John F. Kennedy Jr. Forum.

  • Roomy cages built from DNA

    Scientists at the Wyss Institute for Biologically Inspired Engineering at Harvard University have discovered a way to build self-assembling cages made of DNA. The cages are the largest stand-alone DNA structures made to date, and one day may be able to deliver drugs or house tiny bioreactors or photonic devices inside the human body.

  • Wearing technology

    MIT Professor Rosalind Picard and a team of researchers at the MIT Media Lab have created a wristband that can gauge a person’s emotional response to stimuli or situations by tapping skin conductance, an indicator of the state of the sympathetic nervous system, which controls the body’s flight-or-fight response by ramping up responses like heart rate and blood pressure.

  • A national perspective on climate change

    Director of the Yale Project on Climate Change Communication Anthony Leiserowitz spoke at a Harvard Kennedy School seminar called “Climate Change in the American Mind.”

  • Linking China’s climate policy to its growth

    Nobel laureate Michael Spence offered some growth projections for China in a talk at the Science Center.

  • Happy birthday, Web

    The World Wide Web turns 25 this week, so the Gazette sat down with Scott Bradner, a senior technology consultant with the University who has been involved with the Internet since the early days. Bradner says government regulation is the greatest threat looming over the Net, and its spread around the world via smartphones its greatest promise.

  • Getting to the source

    A team of Harvard researchers has demonstrated that the bacterium Rhodopseudomonas palustris can use natural conductivity to pull electrons from minerals located remotely in soil and sediment while remaining at the surface, where it absorbs the sunlight needed to produce energy.

  • Hierarchical differences

    Female academics are less likely to collaborate across rank, a Harvard study found.

  • Grasping with the eyes

    A symposium on data visualization brought together experts from campus and beyond to show how technology in the arts, sciences, and humanities is helping people think in new ways.

  • Bringing order to the court

    New Harvard research points to a sharper method for evaluating basketball players.

  • Heads for steel

    In the Instructional Physics/SEAS Instrument Lab, a machine shop tucked in the basement of Lyman Laboratory, students learn to use a range of equipment — everything from lathes to laser cutters to 3-D printers.

  • Negative plus

    Led by Professor David Liu, a team of researchers has developed a technique to continuously evolve biomolecules that uses negative selection — the ability to drive evolution away from certain traits — to create molecules with dramatically altered properties.

  • Sizing up the Big Bang

    Four experts, including Nobel Prize winner Robert Wilson, came together for a CfA program titled “50 Years After the Discovery of the Big Bang.”

  • Out of disaster, a new design

    A team of students from Harvard’s Graduate School of Design, just back from Japan, took home first prize in an international competition for solutions to sustainable recovery in a region of Japan devastated by a triple disaster in 2011.

  • Curves alter crystallization, study finds

    A new study has uncovered a previously unseen phenomenon — that curved surfaces can dramatically alter the shape of crystals as they form.

  • Science vs. politics

    The ongoing debate over climate change is a political one, not a scientific one, panelists at the Harvard Kennedy School said.