Scientists invent new drug candidates to treat antibiotic-resistant bacteria / NASA sends experiment to space to study antibiotic-resistant bacteria / Doctors identify 'alarming' new strain of drug-resistant bacteria in Los Angeles / 8 most dangerous antibiotic-resistant bacteria in the world / Scientists propose drug-free method to combat antibiotic-resistant bacteria / Treatment with a mixture of antimicrobial peptides found to impede antibiotic resistance / Novel triple drug combination effective against antibiotic-resistant bacteria / Mutated Strains of Unknown Drug-Resistant Bacteria Found Lurking on ISS