Despite what you may guess by mass media coverage, the priorities of Americans are not global warming or wars in Iraq and Afghanistan but are instead just what they were in 1990; health care and a good education for their children.
The body's ability to break down medicines may be closely related to exposure to sunlight, according to a study from the Swedish medical university Karolinska Institutet. This could mean drug metabolism is influenced by seasons and might explain individual differences in the effects of drugs, and how the surroundings can influence the body's ability to deal with toxins.
The deadly Russian heat wave of 2010 was due to a natural atmospheric phenomenon often associated with weather extremes, according to a new study accepted for publication in Geophysical Research Letters.
Regulatory DNA changes have made a huge impact on the evolution of human-specific traits. A study in the latest issue of Nature covers not just the usual stuff, like what has been added in evolution to make us distinctly 'human', but rather what was lost.
We're obviously different from animals and the researchers set out to find some molecular occurrences that are present in chimpanzees and other mammals but not in people - they found 583, which they call hCONDELs, 510 which were validated, mostly in nonfunctional DNA. One instance sure to catch attention is deletion of a penile spine enhancer from the human androgen receptor (AR) gene, a change correlated with a change in human anatomy - namely loss of penile spines.
There’s a phrase given to us by the venerable computer game called Adventure, which fits many situations. The game, in which one explores caverns, searches for treasures, and solves puzzles to obtain the treasures and bring them back to the surface, contains two mazes.
It is impossible today to get a 'treaty' ratified that would cause America to obey CO2 limits set by any outside body, for a number of reasons. So Democrats in Congress have been trying to make CO2 the purview of the Environmental Protection Agency(EPA),
which gives it sweeping authority to regulate and penalize businesses.
Republicans, more skeptical than not on a CO2 basis for global warming, want that authority removed completely and have been trying to get the
Energy Tax Prevention Act of 2011 passed, which keeps the EPA from being able to unilaterally regulate American industry. So Democrats held a hearing to try and slow it down.
