A modern intersection in Beijing, China is surrounded by tall glass office towers, commercial buildings, trees, parked ...

For the first time, scientists have achieved strong coupling between light and long-lived acoustic vibrations in an optical fiber. Optical fibers are used in both classical telecommunications and ...

It’s just a day into the Kokoda Track when gastroenteritis strikes, throwing a handbrake on progress through the already overwhelming jungle. For someone on the edge of 60, the physical ­challenge is ...