U of A alumnus Alex O'Brien now operates a multi-ton-per-year production facility, running pilot programs with the enhanced nickel superalloys he spent his Ph.D. developing.

Getting an up-close view of life at the cellular level can be as simple as placing onion skin under a microscope and adjusting the knobs. Peering deeper, into the heart of the atoms within, isn't as ...

For decades, scientists believed a fertilized egg’s DNA began as a shapeless mass, only organizing itself once the embryo switched on its genes. But new research reveals that the genome is already ...