SCIENCE DAILY Researchers have discovered a planetary-scale tug-of-war between life, deep Earth and the upper atmosphere that is expressed in atmospheric nitrogen. 3 weeks
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Discovery about rare nitrogen molecules offers clues to makeup of other life-supporting planets
PHYS.ORG A team of scientists using a state-of-the-art UCLA instrument reports the discovery of a planetary-scale "tug-of-war" of life, deep Earth and the... 6 days
discovery about rare nitrogen molecules offers clues to makeup of other life supporting planets Discovery About Rare Nitrogen Molecules Offers Clues to Makeup of Other Life-Supporting Planets
ASTRO WATCH A team of scientists using a state-of-the-art UCLA instrument reports... 6 days
Discovery about rare nitrogen molecules offers clues to makeup of life-supporting planets
SCIENCE DAILY A new study on atmospheric nitrogen provides a clue about what geochemical signatures of other planets might look like, especially if they are capable... 7 days
Nanomaterials: How to separate linear and ring-shaped molecules
SCIENCE DAILY What is the difference between linear chains and rings composed of the same material? The molecular building blocks are identical, but from a mathematical point of view the two structures have distinct... 7 days
How to separate linear and ring-shaped molecules
PHYS.ORG What is the difference between linear chains and rings composed of the same material? The molecular building blocks are identical, but from a mathematical point of view, the two structures have distinct topologies, ring... 7 days
Neutrons reveal fast methane translational diffusion at the interface of two clathrate structures
PHYS.ORG Gas clathrate hydrates are ice-like solids, in which gas molecules or atoms are trapped inside crystalline frameworks formed by water molecules. They... 2 weeks
New UK map of air pollution provides insights into nitrogen dioxide levels across the country and within towns and cities
SCIENCE DAILY Researchers have created the first ever high resolution... 2 weeks
Life's building blocks observed in spacelike environment
SCIENCE DAILY Where do the molecules required for life originate? It may be that small organic molecules first appeared on earth and were later combined into larger molecules, such as proteins and carbohydrates. But a second... 13 hours
Life's building blocks observed in spacelike environment
PHYS.ORG Where do the molecules required for life originate? It may be that small organic molecules first appeared on earth and were later combined into larger molecules, such as proteins and carbohydrates. But a second... 16 hours
Study uses terahertz laser pulses to reveal ultrafast coupling of atomic-scale patterns
PHYS.ORG Stripes can be found everywhere, from zebras roaming in the wild to the latest fashion statement. In the world of microscopic physics, periodic stripe... 2 weeks
By modeling biological molecules over longer timescales, a new algorithm can help better understand diseases
PHYS.ORG Proteins, the ubiquitous workhorses of biochemistry, are huge molecules whose function depends on how they fold into intricate... 1 week
Visualizing single molecules in whole cells with a new spin
PHYS.ORG Cell biologists traditionally use fluorescent dyes to label and visualize cells and the molecules within them under a microscope. With different super-resolution microscopy methods, they can even light... 14 hours
Dusty protoplanetary disks
PHYS.ORG Planetary systems form out of disks of gas and dust around young stars. How the formation proceeds, however, is complex and poorly understood. Many physical processes are involved including accretion onto the star, photoevaporation of material of the disk, interactions... 5 days
Right-handed and left-handed molecules
SCIENCE DAILY The subtle properties of mirror molecules have been revealed by a new study. The researchers examined camphor photoionization using an ultrafast laser. Circularly polarized light directed at camphor molecules allowed the measurement of electron emission, giving the first precise measurement... 5 days
musk says tesla car will fly on first falcon heavy launch Musk says Tesla car will fly on first Falcon Heavy launch
SPACE NEWS SpaceX Chief Executive Elon Musk said late Dec. 1 that he has selected the... 2 weeks
Are molecules right-handed or left-handed?
SCIENCE DAILY The subtle properties of mirror molecules have been revealed by a new study. The researchers examined camphor photoionization using an ultrafast laser. Circularly polarized light directed at camphor molecules allowed the measurement of electron emission, giving the first... 6 days
research shows why meteoroids explode before they reach earth Research Shows Why Meteoroids Explode Before They Reach Earth
ASTRO WATCH Our atmosphere is a better shield from meteoroids than researchers thought, according to a new paper published in... 12 hours
Heavy snow, high winds wreak havoc across Europe
PHYS.ORG High winds and heavy snow in Europe on Monday stranded thousands of travellers, kept schoolchildren at home and even played havoc with international diplomacy. 1 day
Excessive vomiting linked to prolonged and heavy marijuana use
NEWS MEDICAL There have been some reports of chronic vomiting and retching due to long term marijuana use. In a new study, researchers find that long term heavy marijuana use especially in... 2 weeks
Violence a matter of scale, not quantity, researchers show
PHYS.ORG Anthropologists have debated for decades whether humans living in tribal communities thousands of years ago were more or less violent than societies today. Researchers at the University of Notre Dame... 2 days
Are molecules right-handed or left-handed? Properties of chiral molecules at the attosecond level
PHYS.ORG You can get a good idea of chirality by putting a right-handed glove on your left hand—two identical shapes that cannot be... 5 days
Violence a matter of scale, not quantity, researchers show
SCIENCE DAILY Are societies more or less violent today than they were thousands of years ago? It's a matter of scale, researchers show. In a new study, researchers present an expanded data... 2 days
SuperTIGER balloon flies again to study heavy cosmic particles
PHYS.ORG A science team in Antarctica is preparing to loft a balloon-borne instrument to collect information on cosmic rays, high-energy particles from beyond the solar system that enter Earth's atmosphere every... 7 days
Radiation responsive molecules derived from horse chestnuts aid cancer imaging
NEWS MEDICAL Research at The City College of New York shows that cancer imaging can be simplified by a photonic process utilizing molecules derived from horse chestnuts. 8 hours
Hundreds of pterosaur eggs reveal early life insights
PHYS.ORG Scientists have peered inside the largest collection of fossilized pterosaur eggs ever found, using 3D scans to reveal new insights into these flying cousins of dinosaurs, researchers said Thursday. 2 weeks
Building 3-D models of molecules with RealityConvert
PHYS.ORG VIDEO Denis Fourches wants to make the search for new drugs faster and less expensive. So he uses powerful computers to help model interactions between chemical compounds and biological targets to predict the compound's effectiveness,... 21 hours
Protein-folding simulations sped up
SCIENCE DAILY Proteins are huge molecules whose function depends on how they fold into intricate structures. To understand how these molecules work, researchers use computer modeling to calculate how proteins fold. Now, a new algorithm can accelerate those vital simulations, enabling them... 1 week
Visualizing single molecules in whole cells with a new spin
SCIENCE DAILY Scientists have adapted DNA-PAINT technology to microscopes that are widespread among cell biology laboratories, called confocal microscopes, and that are used by researchers to image whole cells and... 13 hours
Humidity switches molecular diode off and on
SCIENCE DAILY Molecular electronics is a growing research area where scientists study electrical properties of the molecules with a chemically programmed function. Molecules can function as diodes, switches and transistors, all with a typical length of... 1 week
New research bridges scaling gap between astrophysics and cosmology
PHYS.ORG In their respective efforts to understand the universe and all it comprises, there is a telling gap between what cosmologists and astrophysicists study and how they study it: scale. Cosmologists... 6 days
Chandra reveals the elementary nature of Cassiopeia A
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Building 3-D models of molecules with RealityConvert
PHYS.ORG
Scars left by Australia's undersea landslides reveal future tsunami potential
PHYS.ORG
Watch rain and shadows from Saturn’s rings give the planet a funky ionosphere
Science Magazine
Melting sea ice is stressing out narwhals
Science Magazine
IBM scientists demonstrate 10x faster large-scale machine learning using GPUs
PHYS.ORG
Using neural networks to predict outcomes of organic chemistry
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'Origami' lattices with nano-scale surface ornaments
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Giant black hole pair photobombs Andromeda galaxy
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