Genetics

New form of inherited blindness discovered

Scientists from the University of Leeds, in collaboration with researchers from the Institute of Ophthalmology in London and Ghent University in Belgium, have discovered that mutations in the gene DRAM2 cause a new type of ...

Cardiology

Pilot project aims to help heart-failure patients self-manage

Earl Shook knew he was in trouble. He couldn't walk five feet without losing his breath and stopping to rest. He couldn't carry his dog's 35-pound bag of food without dropping it to the floor. And he couldn't cook for the ...

Medical research

Unprecedented germ diversity found in remote Amazonian tribe

In a remote part of the Venezuelan Amazon, scientists have discovered that members of a village isolated from the modern world have the most diverse colonies of bacteria ever reported living in and on the human body.

Clues to a city's health may be found in its sewage

Research from the University of Wisconsin-Milwaukee suggests that sampling a city's sewage can tell scientists a great deal about its residents – and may someday lead to improvements in public health.

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