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Origins of Life
Were the first macromolecules created on a primitive beach?   view more (2002-06-19)

Evolving complexity out of 'junk DNA'
The study, published today in Proceedings of the National Academy of Sciences, USA, claims to have solved this scientific riddle by analysing the genomics of primitive living fishes such as sharks and lampreys and their spineless relatives, such as the sea squirts.   view more (2008-02-12)

Meteorites a rich source for primordial soup
The organic soup that spawned life on Earth may have gotten generous helpings from outer space, according to a new study. Scientists at the Carnegie Institution have discovered concentrations of amino acids in two meteorites that are more than ten times higher than levels previously measured in... view more (2008-03-14)

Earliest meteorites provide new piece in planetary formation puzzle
Researchers trying to understand how the planets formed have uncovered a new clue by analysing meteorites that are older than the earth.   view more (2005-09-20)

How did chemical constituents essential to life arise on primitive Earth?
Experiments show that simple molecules can combine chemically rather than biologically to form the building blocks of DNA, the key component of all life forms. These processes might have taken place on primitive earth, but how they occur is an unsolved puzzle.   view more (2007-10-31)

UQ researchers discover some of the oldest forms of life
University of Queensland researchers have identified microbial remains in some of the oldest preserved organic matter on Earth, confirmed to be 3.5 billion years-old.   view more (2007-08-07)

Researchers aim to cut future need for liver transplants
University of Edinburgh scientists have identified primitive liver cells —possibly dormant from the earliest developmental stage of a human being — which have the potential to mature into different cells types and help repair a failing liver.   view more (2006-07-07)

New 150 Million-Year-Old Crab Species Discovered
Researchers from Kent State University and the University of Bucharest, Romania, have discovered a new primitive crab species Cycloprosopon dobrogea in eastern Romania. Previously unexamined, these ancient crabs from the Prosopidae family existed more than 150 million years ago during the Jurassic... view more (2007-10-18)

Massive dinosaur discovered in Antarctica sheds light on life, distribution of sauropodomorphs
A new genus and species of dinosaur from the Early Jurassic has been discovered in Antarctica. The massive plant-eating primitive sauropodomorph is called Glacialisaurus hammeri and lived about 190 million years ago.   view more (2007-12-11)

Calculations favor reducing atmopshere for early Earth
Using primitive meteorites called chondrites as their models, earth and planetary scientists at Washington University in St. Louis have performed outgassing calculations and shown that the early Earth's atmosphere was a reducing one, chock full of methane, ammonia, hydrogen and water vapor.   view more (2005-09-08)

Discovery of a satellite around the transneptunian object 1998 WW31
Alain Doressoundiram (Observatoire de Paris) and Christian Veillet (CFH Institute) have just discovered that the transneptunian object 1998 WW31 is in fact a double object. It is during their multi-color photometry and recovery of transneptunian objects program that they made this discovery. This... view more (2001-05-03)

Simple membranes could have allowed nutrients to pass into primitive cells
When the first cells developed, how could they bring molecules from the environment into their living interior without the specialized structures found on the modern cell membrane?   view more (2008-06-05)

UBC study may solve age-old mystery of missing chemicals from Earth's mantle
Observations about the early formation of Earth may answer an age-old question about why the planet's mantle is missing some of the matter that should be present, according to UBC geophysicist John Hernlund.   view more (2007-12-06)

Nuclear weapons in terrorist hands?
Are nuclear weapons of the simpler variety in the hands of a terrorist group- a realistic threat? That question has been studied in a report from FOI (Swedish Defence Research Agency), and the conclusion is that the possibility of nuclear charges being used for terror ends cannot be written off.... view more (2004-01-16)

U of MN researchers identify new cord blood stem cell
Researchers at the University of Minnesota Medical School have discovered a new population of cells in human umbilical cord blood that have properties of primitive stem cells.   view more (2006-02-14)

Scientists confirm that parts of earliest genetic material may have come from the stars
Scientists have confirmed for the first time that an important component of early genetic material which has been found in meteorite fragments is extraterrestrial in origin, in a paper published on 15 June 2008.   view more (2008-06-16)

Rebecca boldly goes from star-gazing to space research
A Kingston University graduate is about to set off on an academic mission to discover if there is life on other planets. Earth and planetary science specialist Rebecca Blackhurst hopes to land a research job at America's National Aeronautics and Space Administration (NASA) at the end of her trek... view more (2003-06-27)

Earliest known fossil fish discovered in China
Professor Simon Conway Morris, of the Department of Earth Sciences, University of Cambridge, and Professor Degan Shu, of Northwest University, in Xi'an, China, have been analysing the fossils, along with eight other scientists from China.   view more (1999-11-02)

Yale scientists visualize the machinery of mRNA splicing
Recent research at Yale provided a glimpse of the ancient mechanism that helped diversify our genomes; it illuminated a relationship between gene processing in humans and the most primitive organisms by creating the first crystal structure of a crucial self-splicing region of RNA.   view more (2008-04-07)

Lipid plays big role in embryonic development
A little-known lipid plays a big role in helping us grow from a hollow sphere of stem cells into human beings, researchers have found.   view more (2007-02-05)

Can Shopping Behavior Indicate Your Personality Type?
The holiday season is the busiest shopping time of the year. In fact, more than 147 million shoppers hit the stores on Black Friday weekend this year according to a survey by the National Retail Federation. And annually during this time, economists pay close attention to the shopping trends.   view more (2007-12-07)

Primitive Visitor From Space Arrives In UK
Scientists from the Natural History Museum (NHM) in London, working with colleagues from the Open University (OU) in Milton Keynes, have been examining an intriguing arrival from outer space. The Tagish Lake meteorite, which fell in the Yukon region of northern Canada on the morning of 18 January... view more (2001-03-31)

Frozen sea discovered near Martian equator from 3D images of Mars Express
The discovery, by an international team of scientists led by University College London (UCL), the Open University (OU), and the Free University of Berlin, of a frozen sea close to the equator of Mars has brought the possibility of finding life on Mars one step closer. This is the first evidence of... view more (2005-02-22)

Hubble unveils colourful star birth region on 100 000th orbit milestone
In commemoration of the NASA/ESA Hubble Space Telescope completing its 100 000th orbit around the Earth in its 18th year of exploration and discovery, scientists have aimed Hubble to take a snapshot of a dazzling region of celestial birth and renewal.   view more (2008-08-11)

Stardust comet dust resembles asteroid materials
Contrary to expectations for a small icy body, much of the comet dust returned by the Stardust mission formed very close to the young sun and was altered from the solar system's early materials.   view more (2008-01-25)
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