Save your friends: Bacteria sacrifice themselves for the good of the group
September 2, 2010, 8:29 p.m. by Katy Rank Lev
Antibiotic resistance attributed to protein produced by strong bacteria.
Isotope shortage makes vital medical scans costlier, riskier
August 27, 2010, 4:15 p.m. by Livescience.com Inc.
Worldwide issue may raise healthcare costs and complicate patient care.
The end of antibiotics? New drug-resistant bacteria spurs debate
August 20, 2010, 7:53 p.m. by S.A. Rogers
Deaths from infection could skyrocket if antibiotics become useless against drug-resistant bacteria, as some experts fear.