Image of the Day: Arrhythmogenic Cardiomyopathy
Image of the Day: Arrhythmogenic Cardiomyopathy
Scientists identify a potential biomarker for predicting the progression of a deadly cardiac disease.
Image of the Day: Arrhythmogenic Cardiomyopathy
Image of the Day: Arrhythmogenic Cardiomyopathy

Scientists identify a potential biomarker for predicting the progression of a deadly cardiac disease.

Scientists identify a potential biomarker for predicting the progression of a deadly cardiac disease.

oxidation
Image of the Day: Old Ovaries
Image of the Day: Old Ovaries
Amy Schleunes | Feb 6, 2020
Oxidative stress associated with aging damages ovarian cells in both humans and nonhuman primates.
The 6,000-Calorie Diet
The 6,000-Calorie Diet
Jef Akst | Oct 31, 2015
Overeating and inactivity lead to insulin resistance in just days—and oxidative stress is to blame.
Electric Microbe Hairs
Electric Microbe Hairs
Mohamed Y. El-Naggar and Steven E. Finkel | Apr 30, 2013
USC researcher Mohamed El-Naggar demonstrates how some bacteria grow electrical wires that allow them to link up in big biological circuits.
Bacterial Conduit
Bacterial Conduit
Mohamed Y. El-Naggar and Steven E. Finkel | Apr 30, 2013
Desulfobulbaceae bacteria were recently discovered to form centimeter-long cables, containing thousands of cells that share an outer membrane.
Electron Shuffle
Electron Shuffle
Mohamed Y. El-Naggar and Steven E. Finkel | Apr 30, 2013
Shewanella bacteria generate energy for survival by transporting electrons to nearby mineral surfaces.
Live Wires
Live Wires
Mohamed Y. El-Naggar and Steven E. Finkel | Apr 30, 2013
Discoveries of microbial communities that transfer electrons between cells and across relatively long distances are launching a new field of microbiology.