(Date:5/23/2013)... 23, 2013) A new report from the Institute ... pupils engage in at least 60 minutes of vigorous ... No more than half of American youth meet current ... or moderate intensity physical activity daily, according to the ... are in school for nearly half of their waking ...

(Date:5/23/2013)... In an age when microbial pathogens are growing increasingly ... infection, a team of Wisconsin scientists has synthesized a ... bacteria that cause staph infections. , Writing online in ... a group led by University of Wisconsin-Madison chemistry Professor ... "quorum sensing" behavior of Staphylococcus aureus , a ...

(Date:5/22/2013)... a major new effort to educate the public and ... with clean water that looms ahead in the 21st ... the current edition of Chemical & Engineering News ... (ACS), the world,s largest scientific society. , Bassam Z. ... Schnoor, Ph.D., explain that shortages of reliable supplies of ...