The following references illustrate the fact that a new human embryo, the starting point for a human life, comes into existence with the formation of the one-celled zygote: "Development of the embryo ...

WASHINGTON — Federal health regulators will consider this week whether to green light a provocative new fertilization technique that could eventually create babies from the DNA of three people, with ...

Freezing embryos for in vitro fertilization has become a common option for couples that are having difficulty conceiving on their own, but new research warns that it comes with a heightened risk of ...

Using a frozen embryo for in vitro fertilization may substantially raise the mother's risk for pregnancy complications related to high blood pressure, new research suggests. The study, published ...

When the Alabama Supreme Court ruled Feb. 16 that embryos that were destroyed without the parents' permission should be considered unborn children, Austin fertility doctors started getting calls from ...

Scientists have discovered that genes in human embryos rapidly become active after fertilization, opening a new window onto the start of human embryonic life. The finding that some genes are active ...

The U.A.B. system said it was worried about potential criminal prosecutions after Alabama’s Supreme Court ruled that frozen embryos should be considered children. By Anna Betts The University of ...

The Supreme Court of Alabama’s ruling that human embryos are children is erroneous and absurd. It has already intimidated fertility specialists in the state to halt efforts at creating babies from ...