Physical Review Focus is published online by the American Physical Society. It provides short, reader-friendly summaries of selected research papers from Physical Review Letters.
Vol. 1, Story 14: Ultracool Atoms in a Quantum Cavity (May 1998)
Vol. 2, Story 2: The Quantum of Heat Flow (July 1998)
Vol. 2, Story 8: The World of Quantum Chaos (August 1998)