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Chance discovery: Alaska Range glacier surges
There is evidence that the McGinnis Glacier, a little-known tongue of ice in the central Alaska Range, has surged.   view more (2006-03-16)

The math of deadly waves
When Walter Craig saw the images of the devastating 2004 Boxing Day Indian Ocean tsunami he felt compelled to act. So he grabbed a pencil and envelope and started calculating.   view more (2006-02-21)

NIST method may help optimize light-emitting semiconductors
Physicists at JILA have demonstrated an ultrafast laser technique for "seeing" once-hidden electronic behavior in semiconductors, which eventually could be useful in more predictable design of optoelectronic devices, including semiconductor lasers and white light-emitting diodes.   view more (2006-02-17)

Breakthrough Computer Chip Lithography Method Developed at RIT
A new computer chip lithography method under development at Rochester Institute of Technology has led to imaging capabilities beyond that previously thought possible.   view more (2006-02-13)

Engineered heart tissue offers insights into irregular heartbeats, defibrillator failure
Engineers who have induced heart cells in culture to mimic the properties of the heart have used the tissue to gain new insight into the mechanisms that spawn irregular heart rhythms.   view more (2006-02-06)

Test identifies best candidates for implanted cardiac defibrillator, screens out those not helped
Last year, about 170,000 people in North America had devices surgically implanted to stop potentially fatal arrhythmias.   view more (2006-01-30)

UC Berkeley astronomers find magnetic Slinky in constellation of Orion
Astronomers announced today (Thursday, Jan. 12) what may be the first discovery of a helical magnetic field in interstellar space, coiled like a snake around a gas cloud in the constellation of Orion.   view more (2006-01-13)

Multi-wavelength images help astronomers study star birth, death
In recent years, a number of ground-based optical and radio surveys of the Large and Small Magellanic Clouds - Earth's nearest neighboring galaxies - have become available.   view more (2006-01-12)

Astronomers shed surprising light on our galaxy's black hole
In the most comprehensive study of Sagittarius A (Sgr A), the enigmatic supermassive black hole in the center of the Milky Way Galaxy, astronomers - using nine ground and space-based telescopes including the Hubble Space Telescope and the XMM-Newton X-ray Observatory - have... view more (2006-01-11)

New insight into machinery of immune cells' 'tentacles'
Researchers have identified new molecular components of the machinery that regulates formation of the tentacle-like filaments by which immune system T cells grasp other cells.   view more (2006-01-10)

Stretchable silicon could be next wave in electronics
Researchers at the University of Illinois at Urbana-Champaign have developed a fully stretchable form of single-crystal silicon with micron-sized, wave-like geometries that can be used to build high-performance electronic devices on rubber substrates.   view more (2005-12-16)

Breakthrough Chip Delivers Better Digital Pictures For Less Power
The next advance in cameras is becoming a reality at the University of Rochester. Imaging chips revolutionized the photography industry, and now the chips themselves are being revolutionized.   view more (2005-12-08)

Huge tsunami spurred progress, revealed needs
The catastrophic tsunami that struck Indonesia and East Asia almost a year ago has done much to heighten the interest, research programs and preparations in the United States for events of this type, but experts say there are areas that need more attention and challenges yet to be met.   view more (2005-12-05)

UCSB researchers develop hybrid silicon evanescent laser
In what promises to be an important advance, researchers at the University of California, Santa Barbara have developed a novel laser by bonding optical gain layers directly to a silicon laser cavity.   view more (2005-11-16)

First few seconds of earthquake rupture provides data for distant shake warnings
A University of California, Berkeley, seismologist has discovered a way to provide seconds to tens of seconds of advance warning about impending ground shaking from an earthquake.   view more (2005-11-10)

MIT closes in on bionic speed
Robots, both large and micro, can potentially go wherever it's too hot, cold, dangerous, small or remote for people to perform any number of important tasks, from repairing leaking water mains to stitching blood vessels together.   view more (2005-11-08)

Penn researchers study the use of ultrasound for treatment of cancer
For the first time, ultrasound is being used in animal models - to treat cancer by disrupting tumor blood vessels.   view more (2005-11-07)

NJIT physicist sees terahertz imaging as ultimate defense against terrorism
John Federici, PhD, professor, department of physics, New Jersey Institute of Technology (NJIT) and other physicists at NJIT recently received a U.S. Patent for a Teraherz imaging system and method.   view more (2005-11-01)

Charting the path of the deadly Ebola virus in central Africa
Over the past ten years, separate outbreaks of the deadly Zaire strain of Ebola virus (ZEBOV) have killed hundreds of humans and tens of thousands of great apes in Gabon and the Republic of Congo-which harbor roughly 80% of the last remaining wild gorilla and chimpanzee populations.   view more (2005-10-25)

Ultrafast lasers take 'snapshots' as atoms collide
Using laser pulses that last just 70 femtoseconds (quadrillionths of a second), physicists have observed in greater detail than ever before what happens when atoms collide.   view more (2005-10-21)

Mountain winds may create atmospheric hotspots
Rapidly fluctuating wind gusts blowing over mountains and hills can create "hotspots" high in the atmosphere and significantly affect regional air temperatures.   view more (2005-10-18)

Ancient neutrinos could put string theory and quantum loop gravity to the test
Tiny but ageing neutrinos can be used to test the very foundations of quantum theory at unprecedented cosmological time scales.   view more (2005-10-14)

Tycho's Remnant Provides Shocking Evidence for Cosmic Rays
Astronomers have found compelling evidence that a supernova shock wave has produced a large amount of cosmic rays, particles of mysterious origin that constantly bombard the Earth.   view more (2005-09-23)

Solution to "Legionella"
As a result of the joint working between teams of experts from the Iberia Ashland Chemical, S.A. company and the INASMET-Tecnalia Technological Centre, a solution has been found to prevent the serious disease caused by the bacteria known as "Legionella" and other similar disorders.   view more (2005-09-15)

New look at DNA hints at origin of ultraviolet damage
Chemists at Ohio State University have gained new insight into how sunlight affects DNA. And what they found overturns ideas about genetic mutation that originated decades ago.   view more (2005-08-25)
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