(Photo: Sam Bald) Cataracts can slowly rob people of their sight. But they ma...  ...day be a thing of past.First, what precisely is a cataract ? Scientific American explains: Cataracts are caused by damaged crystallin proteins in the...  ...uble clumps that are highly stable.S...

Here's a story sure to melt your heart....  ...dfrey-Brown's 8-year-old dog Terfel got cataracts and became blind, an unexpected animal came to...  ...me stuck in his basket after being diagnosed with cataracts . Then owner Judy Godfrey-Brown let a s...