Arthritis & Rheumatism

Joint replacement surgery, arthritis are not inevitable

Don't worry about your hips or knees as you age. Arthritis in those joints isn't inevitable. Keep doing the activities you enjoy. Those hopeful words come from Rafael Sierra, M.D., an orthopedic surgeon at Mayo Clinic specializing ...

Genetics

Chromosome shattering may be a hidden cause of birth defects

The human genome can be very forgiving. When children inherit chromosomes from their parents, some minor genetic changes frequently occur with few, if any, consequences. One exception, as researchers report in the March 19 ...

Obstetrics & gynaecology

Pregnancy antibiotics no cause for concern, study shows

The four out of ten women who use antibiotics during pregnancy can breathe easy, as a comprehensive new study shows that the two most often prescribed drugs have no adverse outcome on the child's physical development. The ...

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