A miniaturised "brain-in-a-bottle" has been grown by stem cell scientists who hope it will lead to new treatments for neurological and mental diseases.
The tiny hollow "organoids", measuring three to four millimetres across, have a structure similar to that of an immature human brain, including defined regions.
But the scientists insist they are still far from the science fiction fantasy of building a working artificial brain - or even replacement parts for damaged brains.
More top news
ITV News Correspondent Lucy Watson is visiting North Korea and offers a glimpse of what ordinary life is like inside the secretive state.
The NHS has reportedly racked up a deficit of almost £1bn in the first three months of the financial year.
Jurgen Klopp has branded himself 'The Normal One' in his first press conference as the new Liverpool manager