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New Glass Bends Instead of Breaking

Thin films of glassy alumina (Al2O3) subjected to mechanical stress. Image credit: Tampere University.
Nov 20, 2019 by News Staff

A new glass material, developed by Tampere University researcher Erkka Frankberg and colleagues, appears to possess metal-like ductility at room temperature. Thin films of glassy alumina (Al2O3) subjected to mechanical stress. Image credit: Tampere University. “Conventional glass is brittle and easily shatters under pressure,” Dr. Frankberg said. “We discovered a way to manufacture glass that exhibits ductile behavior. In other words, our glass...

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An artist’s rendering of two brown dwarfs. Image credit: Roberto Molar Candanosa & Sergio Dieterich, Carnegie Institution for Science.

Two Co-Moving Brown Dwarfs Spotted 79 Light-Years Away

Nov 20, 2019 by Sergio Prostak

Professional and amateur astronomers from the NASA-funded ‘Backyard Worlds: Planet 9’ project have spotted a co-moving pair of low-mass brown dwarfs...

This composite image shows the Orion A molecular cloud, the nearest known massive star factory, as seen by ESA’s Herschel and Planck space observatories. Located approximately 1,630 light-years away, Orion A is one of the two giant molecular clouds in the Orion molecular cloud complex. The other cloud is Orion B, which lies east of Orion’s Belt. Orion A is packed full of gas -- it contains so much material, in fact, that it would be capable of producing tens of thousands of Sun-mass stars. Different colors visible here indicate the light emitted by interstellar dust grains mixed within the gas, as observed by Herschel at far-infrared and sub-millimeter wavelengths, while the texture of faint gray bands stretching across the frame, based on Planck’s measurements of the direction of the polarized light emitted by the dust, show the orientation of the magnetic field. Image credit: ESA / Herschel / Planck / J.D. Soler, Max Planck Institute for Astronomy.

Magnetic Fields Play Role in Structuring Interstellar Medium in and around Star-Forming Clouds: Study

Nov 19, 2019 by News Staff

In a new study published in the journal Astronomy & Astrophysics, Dr. Juan Soler of the Max Planck Institute for Astronomy used observations from ESA’s...

Artist’s concept of ocean on Jupiter’s moon Europa. Image credit: NASA / JPL-Caltech.

Astronomers Directly Detect Water Vapor on Europa for First Time

Nov 19, 2019 by News Staff

Astronomers have for the first time managed to detect water vapor above the surface of Jupiter’s icy moon Europa. Artist’s concept of ocean on Jupiter’s...

A honeybee fallen on a water surface creates a wave and hydrofoils atop it. Image credit: Roh & Gharib, Caltech.

Honeybees Use Their Wings as Hydrofoils to Maneuver on Water Surface, Study Shows

Nov 19, 2019 by News Staff

Honeybees (Apis mellifera) trapped on a water surface use their wetted wings as hydrofoils for their water surface propulsion, according to a paper published...

The global geologic map of Titan. Image credit: NASA / JPL-Caltech / ASU.

Researchers Create Global Geologic Map of Saturn’s Moon Titan

Nov 19, 2019 by News Staff

Using radar and infrared data from NASA’s Cassini orbiter spacecraft, a team of planetary geologists has identified and mapped the major geological units...

This image illustrates the beginning stages of an influenza infection and shows what happens after the influenza viruses enter the human body. Image credit: Centers for Disease Control and Prevention.

Ketogenic Diet Protects against Influenza A Virus Infection, Animal Study Finds

Nov 19, 2019 by News Staff

A new study led by Professor Akiko Iwasaki of the Howard Hughes Medical Institute and Professor Vishwa Deep Dixit from Yale School of Medicine shows that...

Forensic facial reconstruction of another Australopithecus species - A. afarensis. Image credit: Cicero Moraes / CC BY-SA 3.0.

Living Great Apes are Smarter than Australopithecines, New Research Suggests

Nov 18, 2019 by News Staff

New research challenges the long-held idea that, because the brain of human ancestors called australopithecines was larger than that of many modern great...

A reconstruction of the Kawhia giant penguin. Image credit: Simone Giovanardi.

Paleontologists Unearth Another Giant Penguin in New Zealand

Nov 18, 2019 by Natali Anderson

Paleontologists in New Zealand have uncovered a nearly complete skeleton of a giant-sized penguin that swam the oceans about 27 million years ago (Oligocene...

The odd orbits of Neptune’s inner moons Naiad and Thalassa enable them to avoid each other as they race around the giant planet. Image credit: Brozović et al, doi: 10.1016/j.icarus.2019.113462.

Neptune’s Moons Naiad and Thalassa Perform ‘Dance of Avoidance’

Nov 18, 2019 by News Staff

A new study, published in the journal Icarus, shows that Naiad and Thalassa, two innermost moons of Neptune, are locked in an unusual type of orbital resonance. The...

TAS2R38 predicted lower consumption of vegetables in people who possessed the PAV haplotype. Image credit: Jerzy Górecki.

Genetic Variants Play Role in Our Food Choices: Study

Nov 18, 2019 by News Staff

Genetic variants determine whether or not you can tolerate eating certain vegetables, according to new research. TAS2R38 predicted lower consumption of...

This new image from the NASA/ESA Hubble Space Telescope shows the spiral galaxy NGC 3749. The image is made up of observations from Hubble’s Wide Field Camera 3 (WFC3) in the infrared and optical parts of the spectrum. Two filters were used to sample various wavelengths. The color results from assigning different hues to each monochromatic image associated with an individual filter. Image credit: NASA / ESA / Hubble / D. Rosario et al.

Hubble Snaps Stunning Image of Spiral Galaxy NGC 3749

Nov 18, 2019 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has captured an amazing new photo of a galaxy called NGC 3749. This new image from the NASA/ESA Hubble Space Telescope...

This is a simulation showing a section of the Universe at its broadest scale; a web of cosmic filaments forms a lattice of matter, enclosing vast voids. Image credit: Greg Poole / Tiamat Simulation.

Study: Direction in Which Galaxies Spin Depends on Their Mass

Nov 15, 2019 by News Staff

Astronomers have measured the rotation of 1,418 galaxies and found that small ones are likely to spin on a different axis to large ones. The rotation was...

Cheng et al report genome sequences and analyses of two early diverging Zygnematophyceae species, Spirogloea muscicola and Mesotaenium endlicherianum, that share the same subaerial/terrestrial habitat with the earliest-diverging embryophytes, the bryophytes. Image credit: Cheng et al, doi: 10.1016/j.cell.2019.10.019.

Natural Genetic Engineering Allowed Plants to Move from Water to Land

Nov 15, 2019 by News Staff

Horizontal gene transfer from soil bacteria to algae allowed early life to move to land, according to new research. Cheng et al report genome sequences...

Tiny holes punched into a high-temperature superconducting material revealed that Cooper pairs can also conduct electricity the way metals do. Image credit: Brown University.

Scientists Uncover New State of Matter in Superconductor

Nov 15, 2019 by News Staff

An international team of physicists and materials scientists from the United States and China has discovered a new state of matter they’ve named ‘Cooper...

Life restoration of Fukuipteryx prima, a primitive bird that lived in what is now Japan about 120 million years ago. Image credit: Masanori Yoshida.

New Dinosaur-Era Bird Discovered in Japan: Fukuipteryx prima

Nov 15, 2019 by Enrico de Lazaro

A new genus and species of non-ornithothoracine bird has been identified from bones collected in Japan. Life restoration of Fukuipteryx prima, a primitive...

Healthy sleep linked to brain-wave bursts that mathematically mimic earthquakes. Image credit: Wang et al.

Animal Study Links Healthy Sleep to Earthquake-Like Brain-Wave Bursts

Nov 15, 2019 by News Staff

Cortical arousals and brief awakenings during sleep exhibit non-equilibrium dynamics and complex organization across time scales necessary for spontaneous...

Strumigenys ananeotes. Image credit: Jack Longino / University of Utah.

Entomologist Discovers New Ant Species in His Own Backyard

Nov 14, 2019 by News Staff

Dr. John Longino, an ant expert in the Department of Biology at the University of Utah, has discovered a new ant species in an urban yard in Salt Lake...

The rise of the Neo-Assyrian Empire occurred during a two-centuries-long interval of anomalously wet climate in the context of the past 4,000 years, while megadroughts during the early-mid 7th century BCE, as severe as recent droughts in the region but lasting for decades, triggered a decline in Assyria’s agrarian productivity and thus contributed to its eventual political and economic collapse. Image credit: Carole Raddato / CC BY-SA 2.0.

Megadroughts Likely Triggered Fall of Neo-Assyrian Empire

Nov 14, 2019 by News Staff

Climate-related megadroughts built the foundation for the collapse of the Neo-Assyrian Empire (912 to 609 BCE), the largest and most powerful empire of...

Gigantopithecus is Related to Modern-Day Orangutans, New Study Shows

Nov 14, 2019 by News Staff

Orangutans (genus Pongo) are the closest living relatives of Gigantopithecus blacki, the biggest primate that ever walked the Earth, according to new research...

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