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Our News on Newswise

New Structural Features of Human Hair Discovered

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Human hair structure has been studied extensively for more than 70 years, but a complete picture of its local structure has proven elusive. But now, by combining a submicron X-ray beam with cross-section geometry, a team of researchers in Brazil and...
23-Jul-2015 12:05 PM EDT

Atomic View of Bacterial Enzymes that Help Human Digestion

A group of researchers at the University of Waterloo in Ontario, Canada has reached deep into the human gut, plucked out a couple enzymes produced by bacteria residing there and determined their biological activities and molecular structures --...
23-Jul-2015 1:05 PM EDT

Lobster-Eye Imager Detects Soft X-ray Emissions

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This week in the journal Review of Scientific Instruments, from AIP Publishing, the group describes developing and launching their imager, which centers on "Lobster-Eye optics," as well as its capabilities and future applications in space...
27-Jul-2015 9:00 AM EDT

Origins of Life: New Model May Explain Emergence of Self-Replication on Early Earth

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One question of the origin of life in particular remains problematic: what enabled the leap from a primordial soup of individual monomers to self-replicating polymer chains? A new model published this week in The Journal of Chemical Physics,...
23-Jul-2015 2:05 PM EDT

A New Litmus Test for Chaos?

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Researchers from the University of Maryland have come up with a new definition of chaos that applies more broadly than Lyapunov exponents and other previous definitions of chaos. The new definition fits on a few lines, can be easily approximated by...
24-Jul-2015 11:05 AM EDT

Possible Path Toward First Anti-MERS Drugs

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This week at the American Crystallographic Association (ACA) 2015 Meeting in Philadelphia, researchers from the National Cancer Institute will present three newly determined crystal structures, which collectively provide a starting point for...
23-Jul-2015 1:05 PM EDT

Degrading BPA with Visible Light and a New Hybrid Photocatalyst

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BPA’s popularity soared after the 1950s, but evidence suggests that even low doses might be harmful to human and environmental health. Many manufacturers are now phasing out BPA, but it doesn't break down easily, making safe disposal difficult....
16-Jul-2015 9:05 AM EDT

Chaos is an Inherent Part of City Traffic

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A team of researchers in Colombia and Chile has explored the role of chaos in the dynamics of vehicles within cities, keeping traffic and the bus systems of various countries in mind, and this week in the journal Chaos, the team presents and...
17-Jul-2015 9:05 AM EDT

Our Experts on Newswise

Under the Microscope: 2014 Nobel Prize in Chemistry; AIP Congratulates Eric Betzig, Stefan Hell and William Moerner

8-Oct-2014 10:45 AM EDT

Shedding Light on 2014 Nobel Prize in Physics: AIP CEO Fred Dylla Available for Comment on Significance of Blue LEDs for Science and Society

7-Oct-2014 6:00 AM EDT

Experts Available and Audio Commentary: Nobel Prize in Physics

4-Oct-2012 4:55 PM EDT

The Spin Racket: Ping-Pong Champs Are Intuitive Masters of Fluid Dynamics

Curve balls may help a pitcher strike out batters in baseball; and some nasty spin can make an opponent sweat to return a tennis serve. But more so than in any other ball game, in table tennis – where the ball is so light and so small –dedicated...
8-Aug-2012 10:00 AM EDT

Experts Available: Fluid Dynamics and Ship Experts Discuss the Science of the Costa Concordia

When the cruise liner Costa Concordia drew too close to shore near the Italian island of Giglio, a large rocky outcrop quickly sliced through the ship’s hull. While many questions about the dynamics at play during that disaster remain unanswered,...
27-Feb-2012 8:00 AM EST

Experts Available: Nobel Prize in Physics – Discovery, Impacts, and History

The Nobel Prize in Physics will be announced Tuesday, October 4. The prize is given for the most groundbreaking and influential research. Its history chronicles many of the discoveries that underpin not only modern technology, but also our...
30-Sep-2011 11:00 AM EDT

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