HealthEmbryo cells decide their future only two days after conception The identical-looking cells of a four-cell embryo have already started deciding their fates, a discovery that could improve IVF and stem cell therapies News
LifeÅ®ÉúСÊÓÆµs reject claims of lab-grown mini human brain It made headlines, but a claim to have cultured a nearly fully formed brain is "entirely unjustified", say neuroscientists contacted by New Å®ÉúСÊÓÆµNews