Science & Tech

Harvard engineering Professor Robert Wood lends his perspective to Amazon’s proposal to start a flying drone delivery service within a few years. His verdict is that FAA regulations and liability concerns will likely be bigger hurdles than the technology.

Harvard faculty and graduate students lectured, organized, and moderated in big ways throughout a four-day annual meeting in Boston of the History of Science Society.

Emissions of methane from fossil fuel extraction and refining activities in the United States are nearly five times higher than previous estimates, according to researchers at Harvard University and seven other institutions.

Professor Joshua Greene talks about his new book, “Moral Tribes: Emotion, Reason, and the Gap Between Us and Them.” What makes an issue like abortion or Israeli-Palestinian relations seem insurmountable, he said, can be chalked up, in part, to brain wiring.

The Google Glass and Warrior Web projects highlight the annual Radcliffe Science Symposium, which focused on the integration of technology with “smart clothes.”

Representatives from some 195 nations have converged on Warsaw this week for a two-week meeting focused on climate change expected to lay the groundwork for the next international climate agreement. The Gazette spoke with climate policy expert Robert Stavins of the Kennedy School to understand what’s expected from the session.

Chef Joanne Chang ’91 returned to campus to delve into the basis of sweets as part of the “Science and Cooking” lecture series.

When Kathy Ku ’13 proposed to build a water-filter factory in Uganda for $15,000 last year, her contacts advised her to double her budget. If all goes to plan, by next August Ku and her classmates will have created a fully functional and self-sustaining water-filter factory, supplying clean water at half the cost of imported filters.

Kepler-78b is a planet that shouldn’t exist. “This planet is a complete mystery,” said astronomer David Latham of the Harvard-Smithsonian Center for Astrophysics (CfA). “We don’t know how it formed or how it got to where it is today. What we do know is that it’s not going to last forever.”

Scholars on opposite sides of geoengineering debated the climate change strategy’s potential — pitfalls and benefits — this week at the Science Center.

Radcliffe Fellow Tadashi Tokieda is creating and using simple toys whose sometimes surprising behavior both illustrates scientific concepts and causes even experienced scientists to scratch their heads trying to figure out what’s happening.

Clean economic growth is not just a pipe dream — it happened in Ireland between 1990 and 2010, when emissions dropped 10 percent even as the country’s economy grew 265 percent, the leader of that country’s Green Party said in a Harvard talk.

Jon Kabat-Zinn, a professor of medicine emeritus at the University of Massachusetts Medical School and a pioneer in applying mindfulness to the field of medicine, discussed how the concept can be integrated into K-12 education.

New studies co-authored by Harvard Business School Professor Francesca Gino find that, contrary to decades of accepted wisdom, cheating feels good.

A new study found that middle school teachers can have a real impact not only on students’ short-term educations, but on whether they attend college and on the size of their future paychecks.

Thirty-eight of the United States’ national parks are experiencing “accidental fertilization” at or above a critical threshold for ecological damage, according to a study led by Harvard University researchers and published in the journal Atmospheric Chemistry and Physics.

Using scans of the brain, Harvard researchers show that patterns of neural activity change when people look at black and white faces, and male and female faces.

An unusual collaboration between the Nature Conservancy and Dow Chemical Co. led to their receiving the Roy Family Award for Environmental Partnership.

Scientists at the Harvard-Smithsonian Center for Astrophysics are drafting the target list for NASA’s next planet-finding telescope, the orbiting Transiting Exoplanet Survey Satellite, or TESS, which will search the Earth’s galactic neighborhood for planets that might support life.

Following the announcement of the 2013 Nobel Prize in physics, Harvard faculty who participated in the search for the Higgs boson said they were honored to have played a role in the discovery of the particle that proved theoretical predictions correct.

The Second Annual Northeast Robotics Colloquium highlighted Harvard’s work on the next generation of robotics.

Some four centuries after Galileo observed spots on the surface of the sun, historians, musicians and actors came together at Harvard on Oct. 4 for an all-day conference to celebrate his discovery.

Can science and art join forces to conserve one of the world’s richest natural areas? UMass Boston biology professor Kamal Bawa and photographer Sandesh Kadur, a National Geographic emerging explorer, have joined forces to create a richly illustrated, scientifically accurate account of biodiversity in the Himalayas.

A top U.N. climate official said doom and gloom on the issue is just part of the story and that there are many innovative programs and products that provide reasons for hope.

Working with colleagues at the Harvard-MIT Center for Ultracold Atoms, Professor of Physics Mikhail Lukin and post-doctoral fellow Ofer Firstenberg have managed to coax photons into binding together to form molecules — a state of matter that, until recently, had been purely theoretical.

Blunders by otherwise great scientists took center stage at the Barker Center on Sept. 25 when a faculty panel posed questions to Hubble Space Telescope Science Institute Senior Astrophysicist Mario Livio about his latest book on the subject.

Innovation, whether it’s large, small, solo, or institutional, is an increasingly important part of Harvard, a university working to maintain its clearly defined sense of self and at the same time evolve to meet future needs.

The class Applied Physics 50 is grounded in a teaching philosophy that banishes lectures and encourages hands-on exploration, presenting a collection of best practices gleaned from decades of teaching experience and studious visits to college physics classrooms nationwide.

Harvard’s facility managers are working to improve energy systems and performance in their buildings. Their efforts, which include installing better equipment, are focused on ensuring that buildings operate as efficiently as possible.

Harvard groups support hives, conduct research, and sample honey.