Friday, September 30, 2011
Thursday, September 29, 2011
Wednesday, September 28, 2011
giant geolyph structures of various designs constructed on the ground in the Middle East from Syria to Saudi Arabia, most largely unexcavated but believed to be at least 2000 years old.
Monday, September 26, 2011
benthic acoustics implying communications similar to a chorus of birds or frogs.
Sunday, September 25, 2011
distinguish between pain and touch only within the last two weeks before birth.
Saturday, September 24, 2011
reduce blood pressure in patients with high blood pressure due to natural phytochemicals with effects similar to those of prescribed ACE-inhibitor medications.
Friday, September 23, 2011
Thursday, September 22, 2011
forbidden zone" of star formation as currently understood.
Tuesday, September 20, 2011
half the normal number of chromosomes (haploid), the first such accomplishment for a mammalian species and providing a powerful new genetics research tool.
Monday, September 19, 2011
body tissue transparent and does not wash away fluorescent markers, prodiving a novel new tool for medical imaging.
Sunday, September 18, 2011
smallest motor ever produced.
Saturday, September 17, 2011
Roman gladiator complex in Carnuntum, Austria, have been mapped by aerial radar, revealing a well-preserved 10-square-kilometer site under the modern city that rivals the scale and detail of the Ludus Magnus, the largest gladiator school in Rome.
Friday, September 16, 2011
Thursday, September 15, 2011
Tuesday, September 13, 2011
Monday, September 12, 2011
sutureless method of joining tiny blood vessels by using a poloxamer substance that is solid at higher than body temperatures but dissolves at cooler temperatures, allowing the ends of vessels even 0.2 mm wide to be attached using a common surgical sealant.
Sunday, September 11, 2011
regions of electrical charges (type XI), a change in ice's physical properties with implications for models of planetary formation.
Saturday, September 10, 2011
Friday, September 9, 2011
underground river 4000 meters beneath the Amazon River of South America (named Hamza) that also flows from west to east, and may be responsible for the lower salinity at the mouth of the Amazon.
Thursday, September 8, 2011
eutherian (placental mammals) as opposed to a metatherian (marsupials), pushing back the date at which these two groups diverged.
Wednesday, September 7, 2011
86% of species are presently unknown to science and risk extinction before ever being recorded.
Tuesday, September 6, 2011
Monday, September 5, 2011
Sunday, September 4, 2011
Saturday, September 3, 2011
common cause of all forms of amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig's disease: a malfunctioning protein recycling system in the neurons of the brain and spinal cord that provides a common target for drug therapy.
Friday, September 2, 2011
problem-solving scenarios and map out effective solutions in their heads.
Thursday, September 1, 2011
microfossils of single-celled organisms found in a sandstone formation in Strelley Pool, Western Australia.