Researchers compile dictionary of vocalizations suggesting the animals use equivalent of word compounds, phrasings to communicate complex social situations
Juno, the third asteroid ever discovered, was first spotted by astronomers early in the 19th century. It orbits the Sun with thousands of other bits of space rock in the…
Astronomer Lincoln Greenhill (Harvard-Smithsonian Center for Astrophysics) and colleagues have found direct evidence for a “pancake” of gas and dust at the center of Circinus — a thin, warped disk…
Radioactive elements in rocks decay in a predictable way, like the ticking of a well-made clock that can run for millions of years. The decay marks a change in character…
Harvard researchers have found important clues about the Earth’s environment 1.5 billion years ago. Their results present quite a different picture from present times, in which oceans have oxygen-rich waters…
Christine Rogers, a research associate at the Harvard School of Public Health, measures particulates – pollen grains and fungal spores – in outdoor air and correlates levels with asthma events.…
Hepatitis C virus (HCV) is a largely asymptomatic disease that after a long latency period, usually spanning decades, can damage the liver and eventually cause cirrhosis and liver cancer. While…
The Sun may appear to be a bright, steadily shining orb, but it is actually a seething cauldron of hot gases prone to violent eruptions. The most dramatic eruptions are…
A Harvard Medical School study found high rates of depression throughout the U.S. population. The researchers analyzed the depression of over 9,000 Americans and evaluated depression’s effect on daily activities…
Cepheids are important to astronomers for their key role as extragalactic distance indicators. Cepheids are variable stars that regularly brighten and dim as they pulsate rhythmically. Their pulsation period is…
At the 202nd meeting of the American Astronomical Society, Robert Kirshner (Harvard-Smithsonian Center for Astrophysics), on behalf of the international High-z Supernova Search Team led by Brian Schmidt (Mount Stromlo…
A new dynamic imaging technique described by Mitchell Albert, Harvard Medical School assistant professor of radiology at Brigham and Women’s Hospital; Angela Tooker, MIT graduate student; Kwan Soo Hong, Harvard…
The research of Tami Katzir, an assistant professor at Harvard’s Graduate School of Education, centers on reading development and reading breakdown. Her interests revolve around three connected areas: The first…
Scientists at the Harvard-Smithsonian Center for Astrophysics took a look at how weather has changed in the past 1,000 years. They looked at studies of changes in glaciers, corals, stalagmites,…
Discoveries in nanotechnology could change the future. Where will such discoveries most likely to take place? Don’t assume it’ll be the United States, cautions Mallinckrodt Professor of Chemistry George Whitesides.…
Consider these startling facts: • 33% of new teachers are hired after the school year has already started, and 62% are hired within 30 days of when they start teaching…
In 1688, in the “Bloodless” or “Glorious Revolution,” King James II of England, abandoned by many of his supporters and facing an invading army from the Netherlands led by his…
Working within a bioterrorism scenario, an early warning system to detect attacks fulfilled its mission. Those who conducted the test say that, had it been real, millions of lives would…
Gamma-ray bursts are incredibly bright flashes of high-energy radiation that likely signal the birth of black holes. Bursts occur at random locations scattered across the sky, and few last more…
Charles Langmuir, Harvard professor of geochemistry, loves going to sea. “It’s tremendously stimulating, wonderful, exciting, and eye-opening,” he says enthusiastically. “Every time I’ve gone since 1984, I’ve seen things I’ve…
Black holes are objects so dense and with a gravitational potential so strong that nothing, not even light, can escape the pull if it ventures too close. Black holes are…
Harvard and seven other Greater Boston research universities took center stage in their role as the area’s special economic advantage: magnets for talent and investment that infuse more than $7…
Barnard 68, located 300 light-years away in the constellation Ophiuchus, is a typical example of small, dark molecular clouds known as Bok Globules. Such dense, cold clouds of dust and…
Harvard Professor Jack Spengler and MIT professor Mario Molina shared the $250,000 Heinz award, which recognized the independent bodies of work by Spengler and Molina, although coincidentally the researchers are…
Mark H. says he was abducted by aliens. He clearly remembers awakening one night, unable to move anything but his eyes. He saw flashing lights, heard buzzing sounds, experienced feelings of levitation, and felt electric tingling sensations. Most terrifying were the nonhuman figures he saw by his bed.
Although the Texas, California and Florida plans appear to be very similar, in fact they differ greatly. There are key distinctions that must be noted when considering their implementation and…
“Medievalists are just beginning to be aware of the implications of the revolutions now occurring in the life sciences for the knowledge of the past,” says Michael McCormick, the Francis…
Even though they have a massive effect on the natural world, roads have been pretty much ignored by ecologists, who prefer to focus on open areas – the territory between…
Thomas Cummins, Dumbarton Oaks Professor of the History of Pre-Columbian and Colonial Art, has made a career of finding and interpreting objects that hold the key to a fuller understanding…
One key question that has puzzled astronomers for decades is: When did the first stars and galaxies form after the Big Bang occurred? The answer — very quickly! Astronomers Rennan…
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