News tagged with trace fossils
Canada's shores saved animals from devastating climate change 252 million years ago
Space & Earth / Earth Sciences
Oct 01, 2008 |
4.5 / 5 (26) |
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The shorelines of ancient Alberta, British Columbia and the Canadian Arctic were an important refuge for some of the world's earliest animals, most of which were wiped out by a mysterious global extinction event some 252 ...
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New technology helps scientists understand ancient fossils
Other Sciences / Archaeology & Fossils
11 hours ago |
5 / 5 (1) |
1
Some of the world's oldest human bones and other ancient relics are studied here using some of the world's newest technologies.
Cosmic rays hunted down: Physicists are closing in on the origin of cosmic rays
13 hours ago |
4 / 5 (6) |
3
(PhysOrg.com) -- A thin rain of charged particles continually bombards our atmosphere from outer space. The mysterious particles were first detected 100 years ago but until 10 years ago when a new type of ...
New laser -- it's a gas, gas, gas... sensor
Dec 04, 2009 |
4.8 / 5 (4) |
0
(PhysOrg.com) -- A new generation of optical sensors is enabling the development of robust, long-lasting, lighting-fast trace gas detectors for use in a wide range of industrial, security and domestic applications.
Small companies add value by sharing commercial information
Dec 03, 2009 |
5 / 5 (1) |
0
(PhysOrg.com) -- Small companies prepared to share commercially sensitive information can add value and develop new services for their customers, using a distributed track-and-trace software solution.
Smokeless tobacco called 'moist snuff' is contaminated with harmful substances
Dec 03, 2009 |
2 / 5 (1) |
0
A new study on the smokeless tobacco product called moist snuff — placed between lip and gum — has led scientists in Minnesota to urge the tobacco industry to change manufacturing practices to reduce snuff's ...
Grooving down the helix: Researchers show how proteins slide along DNA to carry out vital biological processes
Dec 03, 2009 |
4 / 5 (3) |
0
(PhysOrg.com) -- A team of scientists has made a major step in understanding how molecules locate the genetic information in DNA that is necessary to carry out important biological processes.
STPSat-1 successfully completes extended mission
Space & Earth / Space Exploration
Dec 02, 2009 |
5 / 5 (1) |
0
The STPSat-1, built for the Department of Defense (DoD) Space Test Program (STP) and operated by the DoD STP for the first year then transitioned to NRL for the last 16 months, was decommissioned on October ...
Antarctica served as climatic refuge in Earth's greatest extinction event
Space & Earth / Earth Sciences
Dec 02, 2009 |
4.6 / 5 (10) |
0
A new fossil species suggests that some land animals may have survived the end-Permian extinction by living in cooler climates in Antarctica. Researchers have identified a distant relative of mammals that apparently survived ...
Crime scene measurements can be taken from a single image
Technology / Computer Sciences
Dec 01, 2009 |
3 / 5 (1) |
0
Two researchers from the University of Salamanca have developed a procedure to enable forensic police to extract metric data from crime scenes using just a single photograph. Their proposal, published this ...
Scientists trace shark fins to their geographic origin for first time using DNA tools
Dec 01, 2009 |
4 / 5 (1) |
0
Millions of shark fins are sold at market each year to satisfy the demand for shark fin soup, a Chinese delicacy, but it has been impossible to pinpoint which sharks from which regions are most threatened ...
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