Science & Tech

All Science & Tech

  • Study shows female physicians paid less

    A Harvard study provided strong evidence that female physicians are underpaid compared to their male counterparts.

  • Biases that can blind us

    Psychology Professor Mahzarin Banaji gave incoming members of Harvard’s Class of 2017 a tour of their own biases, helping to raise awareness that can help them avoid making decisions based on unconscious preferences.

  • Pinched minds

    The accumulation of money woes and day-to-day anxiety leaves many low-income individuals not only struggling financially, but cognitively, says Harvard economist Sendhil Mullainathan. In a study featured in Science, he reports that the “cognitive deficit” caused by poverty translates into as many as 10 IQ points.

  • Hack attacks, explained

    In a question-and-answer session, Jonathan Zittrain, co-founder of the Berkman Center for Internet & Society, explains the latest hack attacks on major news media outlets.

  • Transparent artificial muscle plays music

    Using a gel-based audio speaker, Harvard researchers have shown that electrical charges carried by ions, rather than electrons, can be put to meaningful use in fast-moving, high-voltage devices.

  • Wildfires projected to worsen with climate change

    A Harvard model predicts that by 2050, wildfire seasons will be three weeks longer, up to twice as smoky, and will burn a wider area in the western United States.

  • One goal, many players

    GoAmazon2014 is part of the Large Scale Biosphere-Atmosphere Experiment in Amazonia (LBA), the largest umbrella for research in the Amazon, which explores everything from social issues to scientific inquiries.

  • Atop the Amazon rainforest

    Harvard air chemistry expert Scot Martin is working with the Department of Energy, as well as several international partners, to track how pollution above the pristine Amazon rainforest is changing the climate.

  • Fueling the entrepreneurial spirit

    A growing number of Harvard faculty members, fellows, and even students are looking to take their innovative ideas a step further and bring them to the marketplace.

  • Popsicle Earth

    A recently published paper says that during the last glacial maximum, more ice than previously thought covered the globe.

  • Removing indoor pollution

    A Harvard School of Public Health graduate and doctoral candidate in environmental health is one of the creative forces behind SolSource, a revolutionary, sun-powered grill designed specifically to reduce pollution inside rural houses.

  • Ideas to build on

    In the face of a coming century of rising seas, a Harvard design studio opens the door to creative speculation on how to remake the infrastructures of coastline cities.

  • The look of music

    A new study by Chia-Jung Tsay, a musician and Harvard Ph.D., examines the power of visual information in evaluating classical music.

  • Seeds of violence in climate change

    Nathan Black, the French Environmental Fellow, is studying how nations fall into civil war during the type of agricultural disruption possible with a changing climate — and what some nations might do to prevent it.

  • Water crisis, made clear

    Thirty-one schoolteachers spent four days on campus last week at a workshop put together by Harvard’s regional centers and programs to provide background on the growing global water crisis.

  • Seeing depth through a single lens

    Researchers at the Harvard School of Engineering and Applied Sciences have developed a way for photographers and microscopists to create a 3-D image through a single lens, without moving the camera.

  • New coating creates ‘superglass’

    A new transparent, bioinspired coating makes ordinary glass tough, self-cleaning, and incredibly slippery. It could be used to create durable, scratch-resistant lenses for eyeglasses, self-cleaning windows, improved solar panels, and new medical diagnostic devices.

  • A patio space transformed

    Envisioning a green space that is as inviting and social as it is operative and effective, students at Harvard’s Graduate School of Design worked last semester to transform a concrete patio space at Gund Hall into a modular system of vegetation and planters that could absorb and purify stormwater.

  • Perfecting digital imaging

    Despite advances, the best software and video cameras cannot seem to get computer-generated images and digital film to look exactly the way our eyes expect them to. Harvard’s Hanspeter Pfister and Todd Zickler are working to narrow the gap between “virtual” and “real” by asking the question: How do we see what we see?

  • The next gold rush: Outer space?

    New observations confirm that colliding neutron stars create short gamma-ray bursts, and such collisions produce rare heavy elements, including gold. Researchers at the Harvard-Smithsonian Center for Astrophysics believe the Earth’s gold likely came from colliding neutron stars.

  • Efficiency in the forest

    Spurred by increasing levels of atmospheric carbon dioxide, forests over the past two decades have become dramatically more efficient in how they use water, a Harvard study has found.

  • Designing a cleaner future

    A slum on the outskirts of Accra, Ghana, received major media attention when the world realized it’s where computers go to die. That was when Harvard undergraduate Rachel Field ’12 devoted her senior thesis project to addressing the problem. Her solution was an award-winner.

  • Avoiding the digital ‘flock’

    In his new book, “Rewire,” former Berkman Fellow Ethan Zuckerman challenges the digital world to connect with others, using tools to overcome people’s “flocking” instincts.

  • Right down the middle, explained

    The ability to throw an object with great speed and accuracy is a uniquely human adaptation, one that Harvard researchers say played a key role in our evolution.

  • Map to renewable energy?

    Researchers hoping to make the next breakthrough in renewable energy now have plenty of new avenues to explore — Harvard researchers this week released a database of more than 2 million molecules that might be useful in the construction of organic solar cells for the production of renewable energy.

  • Taking stock of technology

    At the recent Harvard IT Summit, Anne Margulies, vice president and University chief information officer, mentioned how Harvard had been at the forefront of information technology since its inception, even to the point of naming the burgeoning field.

  • Science, front and center

    A Harvard/MIT conference brought together young scientists and experts to explore best practices in communicating science to wider audiences.

  • Looking at chimp’s future, seeing man’s

    The fate of chimpanzees in Africa is largely in the hands of increasing numbers of poor, rural dwellers crowding the primates’ forest homes. That is why an educational project begun near Uganda’s Kibale National Forest focuses on 14 schools teaching almost 10,000 children, researchers say.

  • Reputation as a lever

    Using enrollment in a California blackout prevention program as an experimental test bed, a team of researchers showed that although financial incentives boosted participation slightly, making participation in the program observable produced a threefold increase in sign-ups.

  • Songs from the stars

    Gerhard Sonnert, a research associate at the Harvard-Smithsonian Center for Astrophysics, has created a new website that allows listeners to literally hear the music of the stars.