In the same way, it is perhaps initially difficult to see how a small, freshwater fish from northern India – the zebrafish – could contribute to our understanding of Alzheimer’s disease. But it can. The zebrafish has some remarkable characteristics that make it especially ...
William Dawes stared at it for a while, watching as it began to blur, as it faded to let the sky’s blue through more and more brightly until, in the end, there was only a sky so clear that he wondered if he had imagined it. He shook his head and came back to the industry around him, the last twea...