"Innovative" science classes - new ways of teaching that are interactive, non-boring and therefore in defiance of every method that made America the home of great scientists for 150 years, are all the rage. The goal is to get more women in science, more minorities in science, more everyone in science.
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Some advice my dad gave me: "If your wife says she never dreams about sex with another man, she's lying. If she says she never dreams about sex with another woman, she's lying then too."
He may have been on to something. It turns out everyone, men and women alike, dream about sex.
In a detailed study that served to investigate the actual nature and content of sexual dreams across a large sample of dream reports from men and women, approximately eight percent of everyday dream reports from both genders contain some form of sexual-related activity.
Ultrafast intramolecular electronic charge separation during photo-chemical reactions cause up to tenthousand surrounding molecules to perform aligning pirouettes. Researchers observed for the first time such light induced reorientations in an organic molecular crystal.
Solid Oxide Fuel Cells (SOFC) have attracted major interest from research and development communities as an alternative source of power. In these fuel cells electricity is generated via electro-chemical reactions using hydrogen based gas and oxygen as a fuel and oxidant, respectively.
Researchers at the University of Pennsylvania have created the first three-dimensional optical images of human breast cancer in patients based on tissue fluorescence.
Fluorescence diffuse optical tomography, or FDOT, relies on the presence of fluorophore molecules in tissue that re-radiate fluorescent light after illumination by excitation light of a different color.
A major study of the organization and regulation of the human genome published today changes our concept of how our genome works. The integrated study is an exhaustive analysis of 1% of the genome that, for the first time, gives an extensive view of genetic activity alongside the cellular machinery that allows DNA to be read and replicated.
he first and only over-the-counter product for weight loss approved by the Food and Drug Administration will be available Friday, June 15.
Orlistat, known by the brand name Alli, works by decreasing the amount of fat absorbed by the body. It is the OTC version of Xenical, a prescription weight loss pill. The good news: Orlistat has been tested and the prescription version has been used since 1999.
Scientists at UC San Diego have solved the genomic puzzle of an organism discovered in the oceans with potential for producing compounds showing promise in treating diseases such as cancer.
Sleep disorders are common, costly and treatable, but often remain undiagnosed and untreated. Unrecognized sleep disorders adversely affect personal health and may lead to chronic sleep loss, which, in turn, increases the risk of accidents and injuries.
A team of researchers led by University of Virginia Health System geneticists has uncovered a major secret in the mystery of how the DNA helix replicates itself time after time.
It turns out that it is not just the sequence of the bases (building blocks) in the DNA, but also how loosely or tightly the chromatin (the material that makes up chromosomes) is packed at different points of the chromosome that is critical.
Sandia National Laboratories is pioneering the future of superalloy materials by advancing the science behind how those superalloys are made.
Buried beneath a sulfurous cauldron in European seas lies a class of microorganisms known as “extremophiles,” so named because of the extreme environmental conditions in which they live and thrive. Almost as radical, perhaps, is the idea that these organisms and their associated enzymes could somehow unlock the key to a new transportation economy based on a renewable biofuel, lignocellulosic ethanol.
They're called extremophiles for a reason.
Seen thundering across the landscape during an aerial survey, more than 1.3 million white-eared kob, tiang (African antelope), and mongalla gazelle are thriving in Southern Sudan, despite all odds. An estimated 8,000 elephants, concentrated mainly in the Sudd, the largest freshwater wetland in Africa, have also been observed.
A large study has found that black Medicare patients are less likely than white patients to receive blood vessel opening procedures such as angioplasty following a heart attack, whether they are admitted to hospitals that provide or do not provide these procedures, but also experience higher mortality rates at 1 year, according to a study in the June 13 issue of JAMA.
A University of Warwick physicist has uncovered how female cells are able to choose randomly between their two X chromosomes and why that choice is always lucky.
Human males have both a X and a Y chromosome but females have two X chromosomes. This means that in an early stage in the development of a woman’s fertilised egg the cells need to silence one of those two X chromosomes. This process is crucial to survival and problems with the process are related to serious genetic diseases.