Causes: Butterfly disease refers to a group of rare, inherited diseases that cause the skin to be very fragile and to blister easily. There are around 30 subtypes of butterfly disease, and these are ...

Eye color is a complex genetic trait determined by pairings of genes passed on from each parent. Scientists once believed eye color was determined by a single gene, but advances in genetic research ...

Most people associate an Amazon Kindle with reading books, and for the most part, books consist of words on a page and are, therefore, produced in a single color: black. Aside from the cover or ...

News and analysis covering cutting-edge aviation technology and business models, including zero-carbon propulsion, eVTOL aircraft, automation and autonomy, and new infrastructure.