In Hospitals, Air Ducts with Silver-Based Coating Stay Germ-Free
September 1, 2005 — Preventing hospital infections — from such stubborn bugs as Staphylococcus aureus — could get a little easier with a new non-toxic, silver-based material. Used in coating, it helps keep hospital air ducts bacterium- and fungus-free. The material is also used in a number [...]

(NaturalNews)
The Center for Public Integrity is a public interest investigative journalism organization. This group has recently obtained copies of a Centers for Disease Control and Prevention (CDC) study of environmental and health data in eight states that was scheduled to be published in July 2007. The report revealed elevated rates of lung, colon, and [...]

Charles Q. Choi - Special to LiveScience.com
Earth gives off a relentless hum of countless notes completely imperceptible to the human ear, like a giant, exceptionally quiet symphony, but the origin of this sound remains a mystery.
Now unexpected powerful tunes have been discovered in this hum. These new findings could shed light on the source of [...]