Slight and soft-spoken, the dark-eyed girl called Gina looks into the camera and speaks of her ordeal in a flat, disembodied voice, chronicling a story relived a thousand times. “The…
The Center on the Developing Child, founded in July 2006 to promote healthy child development as “the foundation of community development, economic prosperity, and a secure nation,” has been putting…
A Harvard biology professor’s fascination with seafloor microbes has led to the development of a revolutionary, low-cost power system consuming garbage, compost, and other waste that could provide light for the developing world.
They had sifted through the forest floor’s leaves and dirt for days, looking for a tiny type of daddy longlegs native to New Zealand, but had little more than dirty…
Astronomers at the Harvard-Smithsonian Center for Astrophysics (CfA) have found that a supernova discovered last year was caused by two colliding white dwarf stars.
“Global warming is a misnomer,” said John P. Holdren, speaking Tuesday night (Nov. 6) at the John F. Kennedy Jr. Forum at the Kennedy School. “It implies something gradual, uniform, and benign. What we’re experiencing is none of these.”
Researchers at Harvard University and Pennsylvania State University have invented a technology, inspired by nature, to reduce the accumulation of atmospheric carbon dioxide (CO2) caused by human emissions.
On a rainy Tuesday afternoon, physicians, historians of science, and members of the general public gathered in the Gymnasium at the Radcliffe Institute for Advanced Study to hear about pain.…
Researchers at Harvard University and Penn State University have invented a technology, inspired by nature, to reduce the accumulation of atmospheric carbon dioxide (CO2) caused by human emissions. By electrochemically…
In the dark of the Sri Lankan cloud forest, the researchers’ only guides were the headlamps they used to light up the night, illuminating the cold, gray mist that drifted…
Officials of Harvard and RIKEN, Japan’s equivalent of the U.S. Department of Energy’s National Lanoratories have October 29 signed a Memorandum of Understanding to encourage and facilitate collaborations between Harvard…
According to the most comprehensive survey yet conducted of people affected by Hurricane Katrina, the percentage of pre-hurricane residents of the affected areas in Alabama, Louisiana, and Mississippi who have…
In a stunning feat of nanotechnology engineering, researchers from Harvard University have demonstrated a laser with a wide-range of potential applications in chemistry, biology, and medicine. Called a quantum cascade (QC) laser antenna, the device is capable of resolving the chemical composition of samples, such as the interior of a cell, with unprecedented detail.
Using two NASA satellites, astronomers have discovered a black hole that obliterates a record announced just two weeks ago. The new black hole, with a mass 24 to 33 times that of our sun, is the heftiest known black hole to orbit another star.
A prominent atmospheric scientist Monday (Oct. 29) called for more research into natural carbon “sinks,” which today absorb almost half of man-made carbon dioxide released into the atmosphere and which will play a large role in determining the extent of future global warming.
The new find, supernova 2006gz, was classified as a Type Ia due to the lack of hydrogen and other characteristics. However, an analysis combining CfA data with measurements from The Ohio State University suggested that SN 2006gz was unusual and deserved a closer look.
A new survey of U.S. medical students shows they receive little training about what they should or should not do in wartime, despite ethical questions over physician involvement in prisoner…
A once-faint comet has made a sudden leap from obscurity tocenter stage. Comet 17P Holmes, now visible to northern hemisphereresidents, increased its brightness by a factor of one million this…
For close to 30 Hyde Park preschool children, a recent trip to the Arnold Arboretum, the majestic 265-acre botanical garden run by Harvard University in Jamaica Plain, meant a journey to a world alive with natural wonders and surprises.
Ancient DNA retrieved from the bones of two Neanderthals suggests that at least some of them had red hair and pale skin, scientists report this week in the journal Science.…
Five prominent Harvard scientists illuminated the cutting edge of Harvard science, predicting new treatments for old diseases, describing new ways to think about the universe, and hailing advances in our…
Morning came in the middle of the night in the hikers’ hut partway up the side of Borneo’s towering Mount Kinabalu. At 2 a.m., after just a few hours’ sleep,…
Writing this week in the journal Science, researchers at Harvard describe what causes a trio of proteins, if placed in a test tube with the common biochemical fuel ATP as…
Felice Frankel, scientific imagist and Senior Research Fellow at Harvard’s Initiative in Innovative Computing, has been named the recipient of the 2007 Lennart Nilsson Award for scientific or nature photography.…
Harvard chemists have built a new wire out of photosensitive materials that is hundreds of times smaller than a human hair. The wire not only carries electricity to be used…
Yale honors Wilson with Verrill Medal Pellegrino University Professor Emeritus E.O. Wilson received the Addison Emery Verrill Medal from Yale’s Peabody Museum of Natural History on Wednesday (Oct. 17)…
Thirty-one percent of residents surveyed in coastal areas said they wouldn’t evacuate in the face of a major hurricane, even if told to do so by the government, according to…
The photographs are stunning abstracts that look as though they should be hung above a mantle or in a fine art gallery. But these aren’t primarily works of art; they…
Moral philosophers have long grappled with ethical questions, creating hypotheticals that test basic beliefs about right and wrong. For example: A trolley is running down a track out of control.…
Steam vents in Yellowstone National Park are part of the area’s unique environment, seen in a case study exploring Yellowstone and the reintroduction of wolves into the park. This case study is part of a new environmental science course for high school science teachers.
Featured series 
Podcast
