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Hailed as a potential alternative to embryonic stem cells, induced pluripotent stem cells (iPS cells) raise their own ethical dilemmas
A geneticist ordained as a Dominican priest, Francisco J. Ayala sees no conflict between Darwinism and faith. Convincing most of the American public of that remains the challenge
Eric Vilain discusses the biology and politics of mixed-sex individuals, arguing that terms such as "hermaphrodite" and "intersex" are vague and hurtful.
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The Seeker desires a method for producing pseudoephedrine products in such a way that it will be extremely difficult for clandestine che
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