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
Faramond	-	History
Gudrun	GOOD-roon (German)	Norse Mythology, Swedish, Norwegian, Danish, German
Anton	AHN-tawn (German), ahn-TON (Russian, Ukrainian), AHN-ton (Finnish)	German, Russian, Swedish, Norwegian, Danish, Icelandic, Dutch, Bulgarian, Ukrainian, Slovene, Macedo
Whitney	WIT-nee	English
Aeneas	i-NEE-əs (English)	Roman Mythology
Yash	-	Indian, Hindi, Marathi, Punjabi, Gujarati, Kannada