He drank 16 glasses a day, which probably contributed to health issues, report suggests

Less-invasive procedure had survival rates similar to open surgery, with less pain and shorter hospital stays

Immune response seen in all study volunteers, side effects were manageable

But it won't eliminate need for invasive diagnostics such as amniocentesis, doctors say

Even with the same amount of sleep as early risers, they were more prone to diabetes, muscle loss

Researchers hope computer model could predict early problems from injuries

Complaint -- awakening due to loud, nonexistent noises -- was previously associated with old age

Instead, difficulty with returning to civilian life appears to increase risk, experts say

Malignancies and treatments can take toll on quality of life in adulthood, study finds

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