US lawmakers now want to question Huang over whether one of his alleged relationships was with a Chinese spy.
Roger Taylor says his condition has been getting steadily worse, and he must now "listen to my body and my doctors".
Zoe Kleinman explains how the man who built Nvidia from the ground up lost everything in a matter of days.
Within days, Huang's status as a seemingly untouchable figure leading the global tech race has crumbled.
It comes after the 51-year-old disgraced entertainer was sentenced to 10-and-a-half-years in prison.
Barbara Broccoli is succeeding David Puttnam in the role in February.
Barbara Broccoli is succeeding David Puttnam in the role in February.
Some schools remove the children's author's books from their libraries after allegations against him.
The latest instalment in the franchise, which is marking 30 years, bagged the top prize.
Philomena Begley was honoured with the Lifetime Achievement Award in recognition of her 64-year career.