at the cutting edge

At the forefront of technological developments or advancements. The new company I work for is at the cutting edge of medical science. I think some of their new instruments are going to revolutionize the field of medicine.

at/on the cutting edge

in the area of a subject or activity where the most recent changes and developments are happening (often + of ) New, young, Italian designers are at the cutting edge of fashion.

Common Names:

Name	Pronounced	Usage
Dalton	['dɔ:ltən]
Hedy	HE-dee (German), HAY-dee (Dutch)	German, Dutch
Caelestinus	-	Late Roman
Kalin	-	Bulgarian
Israel	IZ-ray-əl (English), IZ-ree-əl (English)	Jewish, English, Biblical, Biblical Greek
Mele	-	Hawaiian