Tag: Environments & Sustainability

  • Science & Tech

    Beware the deeper water

    For the past decade, scientist Greg Skomal and a team of researchers have been tagging and studying great white sharks off the Massachusetts coast. He hopes his work tracking the sharks’ movement, biology, and behavior will help shed light on the giant predators, help protection efforts, and perhaps reduce their encounters with humans.

    5–7 minutes
    Great white shark.
  • Science & Tech

    Scientists are blown away by hurricane experiment’s results

    Three decades after scientists intentionally knocked down nearly 300 trees at Harvard Forest, nature is still surprising as experiments continue.

    10–15 minutes
    Tower used to study data such as wind patterns at Harvard Forest.
  • Science & Tech

    A gold star for going green

    Harvard received an award at the Climate Leadership Conference in Baltimore, recognizing its commitment to the environment.

    2–3 minutes
  • Science & Tech

    The impact of ocean acidification

    In a first-of-its-kind study, findings suggest that continued ocean warming and acidification could impact everything from how fish move to how they eat.

    3–5 minutes
    Valentina Di Santo
  • Arts & Culture

    Design course opens students’ eyes to ‘plant blindness’

    A course at the Graduate School of Design takes students from the classroom into Harvard’s Arnold Arboretum, where plants come to life for these landscape architects.

    6–8 minutes
    Still from "Larix Decidua."
  • Science & Tech

    And now, land may be sinking

    A new study, which used everything from tide gauges to GPS data to paint the most accurate picture ever of sea-level rise along the East Coast of the U.S., is suggesting that in addition to rising seas, communities along the coast may also have to contend with the land sinking.

    3–5 minutes
    Heavy seas come ashore in Massachusetts.
  • Science & Tech

    A growing role as a living lab

    Harvard’s Arnold Arboretum is a critical destination for researchers such as Andrew Groover, who finds every species he needs within its 281 acres.

    6–9 minutes
  • Nation & World

    Getting from no nuclear to slow nuclear

    Environmental fellow Michael Ford and climate scientist Daniel Schrag say that improved nuclear power could play an important role in U.S. energy production midcentury and beyond.

    4–6 minutes
    Michael Ford and Daniel Schrag.
  • Science & Tech

    Bees on the brink

    Using an innovative robotic platform to observe bees’ behavior, Harvard researchers showed that, following exposure to a commonly used class of pesticides, bees spent less time nursing larvae and were less social than other bees.

    5–8 minutes
    Bees in hive
  • Science & Tech

    Filtering liquids with liquids

    Liquid-gated membranes filter nanoclay particles out of water with twofold higher efficiency and nearly threefold longer time to foul, and reduce the pressure required for filtration over conventional membranes.

    4–6 minutes
    Liquid-gated-membrane-composite
  • Science & Tech

    Turning tide on greenhouse gases

    Emissions from power plants and heavy industry, rather than spewing into the atmosphere, could be captured and chemically transformed from greenhouse gases like carbon dioxide into industrial fuels or chemicals thanks to a system developed by Harvard researchers.

    5–7 minutes
    Haotian Wang
  • Science & Tech

    Studying environmental issues in China

    A group of Harvard undergraduatess interested in fighting environmental decline spent the summer studying China’s problems and working alongside scholars whose efforts are directed at a host of issues.

    3–5 minutes
  • Health

    Research links air quality, air safety

    Harvard Chan School researchers recruited 30 commercial airline pilots for a study exploring whether carbon dioxide levels affect cockpit performance.

    4–6 minutes
    Pilot in cockpit.
  • Science & Tech

    ‘Aliens’ of the deep captured

    A new device developed by Harvard researchers safely traps delicate sea creatures inside a folding polyhedral enclosure and lets them go without harm using a novel, origami-inspired design.

    4–6 minutes
  • Science & Tech

    Team plans industrial-scale carbon removal plant

    In a step to help fight global warming, Harvard Professor David Keith has a plan to repurpose existing technology to slash the costs of carbon capture.

    4–6 minutes
  • Health

    Environmental medicine brings climate change to forefront

    During a panel discussion at Harvard Medical School, members of Students for Environmental Awareness in Medicine gave the physicians’ perspective on how environmental issues will impact human health.

    5–7 minutes
  • Science & Tech

    Carbon consumers

    Natural lab holds promise to transform understanding of deep-ocean carbon cycling, says Professor Peter Girguis.

    5–7 minutes
    Researchers drill wells into the ocean floor.
  • Science & Tech

    Radcliffe’s ‘jellyfish guy’ follows the light

    Seeking new biomedical tools and treatments, marine biologist David Gruber plumbs the potential of an oceanic enigma.

    7–11 minutes
    David Gruber films bioflourescence underwater.
  • Health

    Study tracks mercury sources in seafood

    Harvard researchers have mapped geographic sources of methylmercury in seafood, with tuna and shrimp big factors.

    2–3 minutes
    Fish on ice.
  • Science & Tech

    New grants for climate solutions

    Seven new research projects have been awarded funding in the fourth round of grants from Harvard’s Climate Change Solutions Fund.

    5–7 minutes
  • Health

    Launching a space mission from the deepest ocean

    Scientists from Harvard and Woods Hole are collaborating on deep-sea technologies that could be a model for exploring oceans on the moons of Jupiter and Saturn.

    4–6 minutes
  • Science & Tech

    No harm, no foul

    Researchers at SEAS, the Wyss Institute, and Nanyang Technological University in Singapore have developed a nontoxic coating that deters marine life from attaching to surfaces in a breakthrough for maritime travel and commerce.

    8–12 minutes
  • Science & Tech

    Reconciling predictions of climate change

    Harvard researchers are able to provide a best estimate regarding how much the Earth will warm as a result of doubled CO2 emissions.

    2–4 minutes
  • Nation & World

    You’re wrong about that, says Jonathan Franzen

    Novelist Jonathan Franzen had some corrections for fellow liberals in a lecture at the Harvard Graduate School of Design.

    3–4 minutes
  • Health

    Solving the mystery of the Arctic’s green ice

    Researchers have found that due to warming temperatures, phytoplankton can now grow under Arctic sea ice, dramatically changing the ecology.

    2–3 minutes
  • Science & Tech

    What to expect from Pruitt’s EPA

    The Gazette speaks to Robert Stavins, director of the Harvard Project on Climate Agreements and a past member of the EPA’s Science Advisory Board, about the future of the EPA under the leadership of Scott Pruitt.

    6–9 minutes
  • Science & Tech

    The unsettling chemicals around us

    There are thousands of unapproved chemicals, often banned elsewhere, in the U.S. environment, panelists at a Harvard forum say.

    3–5 minutes
  • Science & Tech

    Mitigating the risk of geoengineering

    To halt the rise of global temperatures, Harvard researchers are looking at solar geoengineering, which would inject light-reflecting sulfate aerosols into the stratosphere to cool the planet.

    3–5 minutes
  • Science & Tech

    What’s next for climate change policy

    Harvard environmental experts looking ahead to a Trump administration see trouble for President Obama’s Clean Power Plan and U.S. international climate action, but add that the nation’s environmental protection regulatory framework would be difficult to dismantle, and there may be hope for new approaches to addressing environmental ills.

    8–12 minutes
  • Science & Tech

    Human health risks from hydroelectric projects

    Harvard researchers found 90 percent of new or proposed hydroelectric power plants will increase the concentration of toxic methylmercury in the food web near indigenous communities in Canada.

    4–6 minutes