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Chemistry World
October 25, 2006
Richard Van Noorden
Oldest Pigments Found in Ancient Fossils Researchers have extracted colourful organic molecules from the fossilized remains of 350-million-year-old sea creatures. The orange and yellow pigments may provide a new way of tracking the evolutionary history of the ancient crinoids, or sea lilies, which still swim around ocean reefs today. mark for My Articles similar articles
Chemistry World
September 28, 2012
Helen Potter
Molecular fossils: new compounds from 4900-year-old wood If you dug up a wooden artifact, how could you tell what type of tree it came from? French chemists have identified unique molecules from an ancient piece of oak that could hold the key. mark for My Articles similar articles
Chemistry World
November 27, 2006
Richard Van Noorden
Home-Baked Plants Solve Petrol Mystery Scientists have baked up their own artificial leaf fossils to answer a long-standing puzzle concerning the chemical formation of kerogen, a precursor to fossil fuels. mark for My Articles similar articles
Geotimes
August 2006
Jennifer Yauck
Ancient Bird Fossil Makes a Splash Recent expeditions in a remote area of China have unearthed unusually well-preserved fossils of an ancient bird that lived between 105 million and 115 million years ago. The fossils of the surprisingly modern-looking bird suggest that today's birds may have originated from an aquatic ancestor. mark for My Articles similar articles
Chemistry World
September 25, 2013
Coloring in the dinosaur book Chemists' best known contributions to palaeontology are probably radiocarbon dating and stable isotope analysis. But they now face a bigger challenge that has traditionally fallen into the hands of artists: adding color to the ancient world. mark for My Articles similar articles
Geotimes
July 2005
Laura Stafford
Rare 3-D Fossil Preservation A new fossil locality in southern China is giving paleontologists a more detailed look at the early body plans of Ediacara organisms. mark for My Articles similar articles
Chemistry World
March 12, 2015
Matthew Gunther
Chemical building blocks produce a wellspring of organic molecules Scientists in the US have developed an automated platform to create small organic molecules from a set of simple of chemical building blocks. mark for My Articles similar articles
Chemistry World
December 17, 2007
Simon Hadlington
Blow to Hopes for Life on Mars Organic molecules found on rocks from Mars may not be the remnants of ancient Martian microbes after all. mark for My Articles similar articles
Technology Research News
January 14, 2004
Hardy molecule makes memory In what may mark an advance in the quest for ever-higher data-storage density, researchers from the University of California have shown that a type of porphyrin molecule holds up under temperatures as high as 400 degrees Celsius and after being written to and read from trillions of times. mark for My Articles similar articles
Technology Research News
January 12, 2005
Branchy Molecules Make Precise Pores Researchers have found a way to coax a material containing microscopic pores to assemble from two very different types of molecules. The material could be used as packaging material for microscopic electronics, to store gases, and to deliver tiny amounts of drugs to very specific places. mark for My Articles similar articles
Geotimes
September 2004
Megan Sever
Ediacaran Fossil up Close Paleontologists have recently uncovered a goldmine of exceptionally well-preserved fossils in Newfoundland, Canada. mark for My Articles similar articles
Chemistry World
November 24, 2011
Phillip Broadwith
Rewriting the rules for polar molecules A molecule containing two atoms of the same element can have a permanent electric dipole, say US and German scientists, contradicting the traditional view of molecular polarity. mark for My Articles similar articles
Geotimes
February 2004
Megan Sever
An African puzzle piece The time period from 32 to 24 million years ago has largely been a black hole for paleontologists studying East Africa's animals. Newly discovered large vertebrate fossils from Ethiopia, however, are providing evidence that not only was there a thriving and diverse population, but also that it continued long after. mark for My Articles similar articles
Chemistry World
December 8, 2008
Hayley Birch
Meteorites hitting oceans may have kick-started life Japanese scientists have done laboratory experiments to test the idea. mark for My Articles similar articles
Geotimes
March 2005
Megan Sever
Mother Lode of Hominid Fossils Researchers excavating in Ethiopia have recently discovered the remains of nine individual hominids from the Early Pliocene, thus helping scientists understand more of the human evolution puzzle. mark for My Articles similar articles
Wired
Erin Biba
Molecular Frameworks, the Building Blocks of All Life The world is complicated, but not as complicated as you might think. Most organic molecules derive from a few relatively simple architectures. mark for My Articles similar articles
Chemistry World
May 12, 2011
Jon Cartwright
'Chemical soldering' heralds single molecule electronics Scientists in Japan and Switzerland have demonstrated how to wire up single molecules with conductive nanowires. mark for My Articles similar articles
Chemistry World
June 22, 2010
Andy Extance
Powering up organic solar cells Organic molecules combining aromatic, lipophilic and hydrophilic segments can organise themselves into structures with five times the photoconductivity of structures like those typically adopted by aromatic groups alone. mark for My Articles similar articles
Chemistry World
March 29, 2012
Simon Hadlington
Seeds of life incubated in proto-planetary nurseries New findings imply that the organic chemistry required to produce the necessary molecules for life is part of the normal processes of planet formation. mark for My Articles similar articles
Chemistry World
July 19, 2010
Phillip Broadwith
Designing porous patterns Belgian chemists are finally getting to grips with how to control the way molecules arrange themselves at the solid-liquid interface. mark for My Articles similar articles
Chemistry World
March 13, 2008
Kira Welter
Planets' Birthplace Harbours Chemical Seeds of Life Astrochemists have for the first time directly observed both organic molecules and water vapour in the region around a young star where planets form. mark for My Articles similar articles
Smithsonian
April 2007
Jen Phillips
Species Explosion What happens when you mix evolution with climate change? mark for My Articles similar articles
Scientific American
September 2009
Fossils for All: Science Suffers by Hoarding Paleontologists are overly possessive of human fossils. Science -- and the public -- suffers as a result mark for My Articles similar articles
Technology Research News
February 25, 2004
Film promises terabit storage Scientists are looking to cram more information in a given area by finding ways to store the 1s and 0s of computer information in single molecules. mark for My Articles similar articles
Chemistry World
January 22, 2007
Richard Van Noorden
First Synchrotron for Neutral Molecules Scientists have built and demonstrated the first synchrotron to work on neutral molecules. It could be used to study collisions of cold, slow-moving molecules, allowing chemists to probe their behavior with a resolution impossible to achieve at higher temperatures. mark for My Articles similar articles
Technology Research News
March 23, 2005
Nanowires track molecular activity Researchers from Harvard University have found a way to use transistors made from silicon nanowires to gain information about how small molecules bind to proteins. mark for My Articles similar articles
Chemistry World
July 2007
Dylan Stiles
Opinion: Bench Monkey Synthesizing molecules that force atoms into bizarre contortionist acts is the only way to learn. mark for My Articles similar articles
Reason
November 2001
Sara Rimensnyder
Cryptic Biodiversity By examining DNA, scientists have discovered new species of birds, reptiles, whales, and plants. Will this put more pressure on the Endangered Species Act? mark for My Articles similar articles
Chemistry World
August 8, 2006
Single Molecule Makes Electronic Switch A single molecule, trapped between two electrodes, acts as a switch and has a `memory' of the type used in data storage, researchers have found. mark for My Articles similar articles
Chemistry World
August 24, 2009
James Urquhart
Separating isomers with electric fields A new technique uses electrostatic fields at ultracold temperatures to isolate individual conformational isomers from a complex molecule. mark for My Articles similar articles
Science News
June 10, 2006
Timeline: From the June 6, 1936, Issue First Adventure of Young Robins Pictured... Chance in Million Another Planet Will Damage Earth... Large Models of Molecules Predict Chemical Facts... mark for My Articles similar articles
High on Adventure
August 2008
Vicki Andersen
John Day Fossil Beds Situated within the deeply eroded layers of volcanic ash, the John Day Formation is a well-preserved history of the flora and fauna that flourished during 40 million years of the Cenozoic Era. mark for My Articles similar articles
Chemistry World
July 29, 2010
Carol Stanier
Methane all lined up Swiss researchers have found that the way methane molecules vibrate when they hit a nickel surface can have a huge effect on their reactivity. mark for My Articles similar articles
PC Magazine
October 2, 2006
Sebastian Rupley
Meet the Molecular Transistor Scientists around the globe are working on turning individual molecules into working transistors. mark for My Articles similar articles