Bioengineers are creating human body parts to replace organs and manage life-threatening diseases. How techniques like 3-D printing and stem cell research are driving medical advances and raising ethical questions
Bishop John Shelby Spong has long been a controversial figure within the Episcopal Church, as a supporter of the ordination of women and gays. In his memoir he explains the development of his concept of inclusive Christianity.
- Bishop John Shelby Spong author
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