Making faces BIOLOGISTS have shown that a well-known protein also determines facial features such as the distance between the eyes. Using chick embryos, Jill Helms and Diane Hu at the University of California found that the lack of a protein called sonic hedgehog resulted in deformities such as cleft lip, whereas an excess led to a widening … News
Clean power goes public RENEWABLE energy has certainly been in the limelight recently—if not yet powering it. First we had David Abba of the Sustainable Energy Industry Association telling the East Timor Reconstruction Forum in Canberra last week that green power was the best way to re-establish an energy supply in the province quickly. Then the cars in the … Opinion
Let there be light SIGNOR Alfredo Pergolizzi brushed a speck of dust from the lapel of his tailored Italian suit and clasped his hands in front of him. Leaning across the desk in his Vatican office, he smiled expansively at the young film maker and said, "Signor Debevec, I am pleased to inform you that we've decided to allow … Features
Avian Norfolk At 530 pages, not counting appendices, Moss Taylor's The Birds of Norfolk is a book in the grand Norfolk tradition established by Bernard Riviere in 1930. It's not a book for the faint-hearted, but the keen ornithologist and avid reader will love it. The book was selling at a £10 discount at the Norfolk Wildlife … Books & Arts
Feedback PARENTS be warned. If your children plan to go round the neighbourhood at Halloween, knocking on doors and shouting "Trick or Treat!", the California Poison Control System at the University of California, San Diego, suggests you take a few precautions. Its advice sheet for parents lists seven steps to keeping children safe on 31 October. … Regulars