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Sewage Bacteria Linked to Obesity
Jef Akst | Mar 10, 2015
Microbes identified in a city’s sewage treatment plants correlate with the population’s obesity rate, a study shows.
Nanobombs Terminate Foodborne Microbes
Nsikan Akpan | Mar 5, 2015
Researchers engineer water nanostructures to wipe out pathogens that can spoil food and pose health risks.
Tough-to-Clean Equipment a Bigger Problem
Kerry Grens | Mar 2, 2015
The number of deaths attributable to certain medical probes may go beyond a recent outbreak in Los Angeles.
Of Cells and Limits
Anna Azvolinsky | Mar 1, 2015
Leonard Hayflick has been unafraid to speak his mind, whether it is to upend a well-entrenched dogma or to challenge the federal government. At 86, he’s nowhere near retirement.
Medical Equipment May Spread Superbug
Kerry Grens | Feb 20, 2015
Drug-resistant bacteria have spread in a Los Angeles hospital, perhaps from contaminated endoscopes.
Jef Akst | Feb 9, 2015
Researchers document the bacterial life living among New York City’s transit stations.
Mary Beth Aberlin | Feb 1, 2015
Microorganisms continually challenge our assumptions of what life can achieve.
The Energy of Life
Jeffrey Marlow and Jan Amend | Feb 1, 2015
Extremophiles should not be viewed through an anthropocentric lens; what’s extreme for us may be a perfectly comfortable environment for a microbe.
UV Light Doesn’t Fully Purify
Jef Akst | Jan 28, 2015
Using ultraviolet light to disinfect drinking water may simply drive bacteria to dormancy, rather than kill them.
GMO “Kill Switches”
Kerry Grens | Jan 21, 2015
Scientists design bacteria reliant upon synthetic amino acids to contain genetically modified organisms.