News tagged with radiocarbon carbon 14
Dog skull dates back 33,000 years
If you think a Chihuahua doesn't have much in common with a Rottweiler, you might be on to something.
Other Sciences / Archaeology & Fossils
Jan 23, 2012 |
4.7 / 5 (15) |
3
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Neanderthals died out earlier than originally believed
(PhysOrg.com) -- According to a newly released report in The Proceedings of the National Academy of Sciences, a newly refined method of radiocarbon dating has found that Neanderthals died off much earlier than o ...
Other Sciences / Archaeology & Fossils
May 10, 2011 |
4.5 / 5 (14) |
24
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Putting teeth into forensic science
In a large natural disaster, such as the Haitian earthquake earlier this year, or in an unsolved homicide case, knowing the birth date of an individual can guide forensic investigators to the correct identity ...
Chemistry / Analytical Chemistry
May 19, 2010 |
3.5 / 5 (2) |
0
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Deep sea corals may be oldest living marine organism
(PhysOrg.com) -- Deep-sea corals from about 400 meters off the coast of the Hawaiian Islands are much older than once believed and some may be the oldest living marine organisms known to man.
Mar 23, 2009 |
4.3 / 5 (3) |
0
Search results for radiocarbon carbon 14
Germany may be birthplace of European music and art
The remains of the world's oldest musical instruments and human figurines suggest that music and artistic depictions of the human form may have first developed in Germany around 40,000 years ago, say researchers.
Other Sciences / Archaeology & Fossils
May 29, 2012 |
3.9 / 5 (7) |
5
Prehistoric cold case links humans to Tasmanian megafauna extinctions
A team of Australian and New Zealand researchers have discovered fresh evidence that could finally unravel the mystery of what killed Tasmania's giant marsupials over 40,000 years ago.
Other Sciences / Archaeology & Fossils
May 28, 2012 |
4.2 / 5 (5) |
0
'Faster-ticking clock' indicates early solar system may have evolved faster than we think
Our solar system is four and a half billion years old, but its formation may have occurred over a shorter period of time than we previously thought, says an international team of researchers from the Hebrew University of ...
Space & Earth / Space Exploration
May 01, 2012 |
4.4 / 5 (15) |
31
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Carbon dioxide caused global warming at Ice Age's end, pioneering simulation shows
(PhysOrg.com) -- Climate science has an equivalent to the "what came first—the chicken or the egg?" question: What came first, greenhouse gases or global warming? A multi-institutional team led by researchers ...
Space & Earth / Earth Sciences
Apr 05, 2012 |
4.6 / 5 (10) |
6
Some ingredients in 'green' products come from petroleum rather than natural sources
With more and more environmentally conscious consumers choosing "green" products, scientists today reported that the first reality check has revealed that the ingredients in those products may come from a ...
Mar 29, 2011 |
5 / 5 (3) |
2
Shedding light on ice sheet collapse through Great Barrier Reef
An international team of scientists jointly led by Dr. Jody Webster, of the University of Sydney, and Dr Yusuke Yokoyama, of the University of Tokyo, is analyzing sediment cores drilled by the research ship, the Greatship ...
Space & Earth / Earth Sciences
Feb 21, 2011 |
4 / 5 (4) |
0
Experts determine age of book 'nobody can read'
(PhysOrg.com) -- While enthusiasts across the world pored over the Voynich manuscript, one of the most mysterious writings ever found – penned by an unknown author in a language no one understands – ...
Other Sciences / Archaeology & Fossils
Feb 10, 2011 |
4.3 / 5 (80) |
64
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Dramatic ocean circulation changes revealed
The unusually cold weather this winter has been caused by a change in the winds. Instead of the typical westerly winds warmed by Atlantic surface ocean currents, cold northerly Arctic winds are influencing ...
Space & Earth / Earth Sciences
Jan 14, 2011 |
4.4 / 5 (22) |
13
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Study gives clues about carbon dioxide patterns at end of Ice Age
(PhysOrg.com) -- New University of Florida research puts to rest the mystery of where old carbon was stored during the last glacial period. It turns out it ended up in the icy waters of the Southern Ocean near Antarctica.
Space & Earth / Earth Sciences
Oct 25, 2010 |
4.5 / 5 (13) |
0
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Large CO2 release speeds up ice age melting
Radiocarbon dating is used to determine the age of everything from ancient artifacts to prehistoric corals on the ocean bottom.
Space & Earth / Earth Sciences
Aug 26, 2010 |
3.5 / 5 (11) |
2
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List of search results for radiocarbon carbon 14
