Science & Tech

All Science & Tech

  • Discovering soil-less farming

    Jiyoo Jye, a recent student at the Harvard Graduate School of Design, created a research archive of her discoveries, progress in soil-less agriculture.

  • The Sustainability Science Program at 10

    The Sustainability Science Program celebrates its 10th birthday by welcoming back previous fellows to discuss progress in the field and the challenges ahead.

  • RoboBees can perch to save energy

    A RoboBee equipped with an electrode patch is supplied with a charge, allowing it to stick to almost any surface, from glass to wood to a leaf. The patch requires about 1,000 times less power to perch than it does to hover, extending the operational life of the robot.

  • Putting the Glass Flowers in new light

    The famed Glass Flowers gallery will reopen May 21 after the most extensive renovation in its history.

  • Printing metal in midair

    Researchers at Harvard’s Wyss Institute have developed a laser-assisted direct ink writing method that prints microscopic metallic, free-standing 3-D structures in one step.

  • The high costs of imported pests

    Scientists from Harvard Forest joined a group of experts calling for new regulations and stepped-up surveillance to stem a flood of invasive forest pests whose costs are borne by U.S. homeowners, cities, and towns.

  • Biodiesel one slick solution, but more to come

    By turning waste fryer oil into biodiesel, Harvard undergraduates turned a chemistry class into a living lab for understanding the multifaceted problems posed by global climate change and sustainable development.

  • Targeting the ills of climate change

    U.S. Secretary of State John Kerry helped launch a new Harvard climate change and global health initiative Thursday, saying that climate change impacts almost always affect human health.

  • For groups in conflict, genes matter

    Visiting professor Sasha Kimel examined whether information about genetic links can influence groups in conflict.

  • Advancing ingenuity

    Between academic discovery and product development lurks a lull in research funding that inventors call the “chasm of death,” where a prototype or a proof of concept can feel just…

  • Pursuing sustainability

    William Clark, co-author of a new book on sustainable development, discusses connecting science and practice, balancing conservation with use.

  • Sustainability front and center for Cousteau

    Philippe Cousteau talked about carrying on the family legacy of environmental advocacy in delivering the Extension School’s Lowell Lecture.

  • The complex relationship between heat and ozone

    If emission rates continue unchecked, regions of the United States could experience between three and nine additional days of unhealthy ozone levels each year by 2050, according to a new study from the Harvard John A. Paulson School of Engineering and Applied Sciences.

  • Guardians of the sky

    After a flood threatened to destroy the Harvard College Observatory’s trove of glass plate negatives, staff members and students from around the University showed up to help move the plates to safety.

  • Hawking at Harvard

    Acclaimed theoretical physicist and cosmologist Stephen Hawking discussed the mysterious qualities of black holes during his lecture at a packed Sanders Theatre.

    Stephen Hawking.
  • Root, the code-teaching robot

    A Wyss Institute robot named Root is designed to teach computer coding to anyone from a 5-year-old to an intermediate programmer.

  • Destination: Nearest star

    Harvard Astronomy Department chair Abraham Loeb played an important role in drafting initial plans announced Tuesday for a proposed trip to the nearest star, Alpha Centauri. Loeb talked about the plan and its biggest challenges.

  • Research gives edge to fessing up

    New HBS research finds that avoiding sticky questions leaves a far worse impression on others than simply coming clean with unflattering answers.

  • Gore sees progress on climate change

    Former Vice President Al Gore brought a dose of optimism about climate change to Harvard on April 7, saying the problems are severe, but the solutions are emerging.

  • Mixed progress cited in challenging discrimination

    The Weatherhead Center continued its series of discussions on inequality, focusing on the mixed progress of efforts to advance fairness and social inclusion. The talk touched on discrimination against the Roma people and the disabled, and the rise of inequality in an era of support for human rights.

  • Hunting polluting gases around Boston

    Students, faculty, and fellows are fanning out across the Boston area to take measurements aimed at determining where and how much natural gas is leaking and where the worst carbon dioxide emissions occur.

  • Understanding faults

    Phoebe DeVries, a Ph.D. candidate in earth and planetary sciences and a 2016 Harvard Horizons Scholar, will deliver a five-minute talk about predicting seismic hazards on April 5 at Sanders Theatre.

  • Earlier warnings for heat waves

    In a new study, researchers from Harvard University and the National Center for Atmospheric Research have identified sea surface temperature patterns that help predict extreme heat waves in the Eastern United States up to 50 days in advance.

  • Warmer weather, finer wines

    By examining more than 500 years of harvest records, researchers found that wine grape harvests across France, on average, now occur two weeks earlier than in the past, largely due to climate change. While earlier harvests are normally associated with higher quality wines, researchers caution the trend likely won’t last.

  • Big gains in better chewing

    According to a new Harvard study, our ancestors between 2 and 3 million years ago started to spend far less time and effort chewing by adding meat to their diets and using stone tools to process food.

  • 3-D material changes shape as it prepares for next task

    Harvard researchers have designed a new type of foldable material that is versatile, tunable, and self-actuated. It can change size, volume, and shape; it can fold flat to withstand the weight of an elephant without breaking, and pop right back up to prepare for the next task.

  • Creating 3-D tissue and its potential for regeneration

    “This latest work extends the capabilities of our multi-material bioprinting platform to thick human tissues, bringing us one step closer to creating architectures for tissue repair and regeneration,” says the study’s senior author, Jennifer A. Lewis of both the Wyss Institute and Harvard’s Paulson School for Engineering and Applied Sciences.

  • The costs of inequality: For women, progress until they get near power

    In recent decades, women have made progress in pay and parity with men in such professions as medicine and law. But when it comes to running things at the highest levels, it’s generally still a man’s world.

  • Study that undercut psych research got it wrong

    A study last year claiming that more than half of all psychology studies cannot be replicated turns out to be wrong. Harvard researchers have discovered that the study contains several statistical and methodological mistakes, and that when these are corrected, the study actually shows that the replication rate in psychology is quite high.

  • $1M in grants to support 10 climate research projects

    Ten research projects driven by faculty collaborators across six Harvard Schools will share over $1 million in the second round of grants awarded by the Climate Change Solutions Fund, an initiative launched last year by President Drew Faust to encourage multidisciplinary research around climate change.