The key lies in a triple-layered structure and a protein called osteopontin.
Leisola describes a humble example — the enzymes in washing powder we use in the laundry, with the ability to degrade proteins.
Writing with Arthur Herman, he proposes a cheap and technologically very attainable alternative to waiting passively to see what comes of North Korea’s growing ICBM collection.
Even if you don’t know how to define life, you know it when you see it. But how?
Former Louisiana governor Bobby Jindal writes about the lack of diversity in thought at universities, mentioning intelligent design.