Scientists produce embryo clones
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Scientists say they have produced embryos that are clones of two men, a potential step toward developing scientifically valuable stem cells.
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A University of Connecticut scientist may have discovered a new and efficient way to clone
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Scientists at a California company reported yesterday that they had created the first mature cloned human embryos from single skin cells taken from adults, a significant advance toward the goal of growing personalized stem cells for patients suffering from various diseases.
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A California company said on Thursday it used cloning technology to make five human embryos, with the eventual hope of making matched stem cells for patients.
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Scientists believe they have made a breakthrough in IVF treatment by creating a human embryo with three separate parents.
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Scientists have created a human embryo with three parents in a breakthrough they hope could lead to effective treatments for a range of serious hereditary diseases.
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Scientists in Massachusetts said yesterday that they had created several colonies of human embryonic stem cells without harming the embryos from which they were derived, the latest in a series of advances that could speed development of stem-cell-based treatments for a variety of diseases.
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Scientists create a human embryo with three separate parents, raising hopes of new treatment for genetic disease.
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Viable embryos have been created from dead people by fusing their cells with empty cow eggs, a controversial fertility scientist claimed on Tuesday.
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The first request by British scientists to clone human embryos has been granted by experts.
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British regulators granted two licenses  on Thursday to conduct controversial experiments using hybrid  human-animal embryos, paving the way for further stem cell  research into diseases such as Parkinson's and Alzheimer's.
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A cloned pig whose genes were altered to make it glow fluorescent green has passed on the trait to its young, a development that could lead to the future breeding of pigs for human transplant organs
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New methods to reprogram adult cells could create novel models of disease.
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A procedure that encourages an egg to begin embryo development without being fertilized could suggest a new way to produce stem cells, at least for certain patients.
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In a leap forward for stem cell research, three independent teams of scientists reported Wednesday that they have produced the equivalent of embryonic stem cells in mice without the controversial destruction of embryos.
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Scientists may be allowed to clone embryos from donated tissues without the need for "express" consent.
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Scientists use cloning to create personalized stem cell lines in monkeys.