News tagged with age
'Super-river' formed the English Channel
Space & Earth / Earth Sciences
Dec 02, 2009 |
4.4 / 5 (18) |
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(PhysOrg.com) -- A team of Anglo-French scientists studying sedimentary deposits in the Bay of Biscay have concluded that Britain and France were separated by a "super-river" during three periods of glaciations, ...
Down Syndrome becoming more prevalent in the U.S.
Dec 02, 2009 |
4.7 / 5 (9) |
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(PhysOrg.com) -- A new study, aimed at estimating the prevalence of Down Syndrome in newborns, children and teenagers in 10 areas of the U.S., has found an increase in prevalence of more than 30 percent over ...
Severity of H1N1 flu in US during current flu season may be less than feared
Dec 08, 2009 |
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A new study from researchers at the UK Medical Research Council and the Harvard School of Public Health (HSPH) projects that the severity of the H1N1 flu during the autumn-winter flu season in the U.S. will likely be less ...
Why we outlive our ape ancestors
Dec 02, 2009 |
4 / 5 (5) |
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In spite of their genetic similarity to humans, chimpanzees and great apes have maximum lifespans that rarely exceed 50 years. The difference, explains USC Davis School of Gerontology Professor Caleb Finch, is that as humans ...
Supervolcano eruption -- in Sumatra -- deforested India 73,000 years ago
Space & Earth / Earth Sciences
Nov 23, 2009 |
4.5 / 5 (17) |
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A new study provides "incontrovertible evidence" that the volcanic super-eruption of Toba on the island of Sumatra about 73,000 years ago deforested much of central India, some 3,000 miles from the epicenter, ...
After mastodons and mammoths, a transformed landscape
Space & Earth / Earth Sciences
Nov 19, 2009 |
4.6 / 5 (12) |
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(PhysOrg.com) -- Roughly 15,000 years ago, at the end of the last ice age, North America's vast assemblage of large animals -- including such iconic creatures as mammoths, mastodons, camels, horses, ground ...
Past regional cold and warm periods linked to natural climate drivers
Space & Earth / Earth Sciences
Nov 26, 2009 |
3.8 / 5 (19) |
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Intervals of regional warmth and cold in the past are linked to the El Niño phenomenon and the so-called "North Atlantic Oscillation" in the Northern hemisphere's jet stream, according to a team of climate scientists. These ...
Dating the Bronze Age
Other Sciences / Archaeology & Fossils
Dec 02, 2009 |
4.3 / 5 (4) |
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ANSTO (Australian Nuclear Science and Technology Organisation) research has shown that an area of desert in north-western China was once a thriving Bronze Age manufacturing and agricultural site. The new findings ...
Unified approach to premature infant care improves patient outcomes
Dec 01, 2009 |
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A substantial number of premature infants born before 27 weeks gestational age encounter complicated medical problems. Although the survival rate of these infants has increased over the last two decades, the survival data ...
FTC: Children still marketed violent content
Dec 03, 2009 |
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(AP) -- The video game industry is doing a better job at keeping young kids away from violent and other inappropriate content than the music and movie businesses, according to a new report by the Federal Trade Commission.
Defining feeding milestones in neonates helps improve quality of life
Dec 02, 2009 |
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A recent study conducted by researchers and physicians at Nationwide Children's Hospital sheds new light on feeding challenges often faced by premature infants. Although the prevalence of this disorder is well recognized, ...
