The first quantum key distribution network in the U.S. was the result of a collaboration between NIST, industry, and academic researchers circa 2000. In the past five years, through the U.S. national quantum initiative and our quantum internet blueprint, the Dept. of Energy and other federal agencies have promoted research on advanced quantum networks for scientific research in high energy physics and beyond. I will discuss recent and upcoming results from our quantum teleportation network testbeds, and prospects for the future.