ITHACA, N.Y. - A new study from Cornell University researchers finds improved farm productivity has been the driving force in keeping greenhouse gas emissions from agriculture in check.

Scattered showers continue this morning ahead of a cold front that will drop temperatures quickly tonight. Expect 30s by ...

Abstract: We present an interleaver using a Ring-Assisted Mach-Zehnder Interferometer (MZI) where the ring is coupled to one arm of the MZI through a linearly tapered multimode interferometer (MMI), ...

Abstract: Thermal tapering of step-index and photonic crystal fibres (PCF) has recently emerged as an effective tool for controlling nonlinear optical effects through offering axially varying ...