Human enhancement: Is it good for society?

Human enhancement technologies are opening up tremendous new possibilities. But they're also raising important questions about what it means to be human, and what is good or bad for our individual and collective well-being. ...

DeepMind boss admits 'risks' of AI

Artificial intelligence offers huge scientific benefits but also brings risks depending on how it is used, Demis Hassabis, the head of leading British AI firm DeepMind, said Friday.

In social hierarchies, moral stigma spreads down more than up

Moral suspicion trickles down social hierarchies, making a top leader's ethical transgressions especially damaging for the careers and reputations of colleagues and subordinates, according to new Stanford research.

Stem cell reprogramming made easier

Weizmann Institute scientists show that removing one protein from adult cells enables them to efficiently turn back the clock to a stem-cell-like state.

Scientist: I'm NOT seeking a mom for a Neanderthal

A prominent genetics expert from Harvard Medical School wants to make one thing perfectly clear: He is NOT looking for a woman to bear a Neanderthal baby. Not even an adventurous one.

Moving beyond embryonic stem cells: Encouragement on the horizon

For nearly two decades, the medical world and the American public have grappled with the lightning-rod topic of stem cells, in particular the controversy surrounding cells from human embryos. But when researchers four years ...

New genetic technique converts skin cells into brain cells

A research breakthrough has proven that it is possible to reprogram mature cells from human skin directly into brain cells, without passing through the stem cell stage. The unexpectedly simple technique involves activating ...

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