EarthWorld's biggest bird feeder will use 500 tonnes of shellfish A crucial feeding ground for migrating birds has been almost destroyed by pollution and a bad winter, but help is at hand in the form of an all-you-can-eat buffet News
LifeGM worms make a super-silk completely unknown in nature Thanks to a spot of genetic hacking, silkworms can make a new form of silk not found in nature that includes a synthetic amino acid. It could be used in medicine News