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
Filips	-	Latvian
Antony	AN-tə-nee	English
VigdÍS	-	Icelandic
Laima	-	Lithuanian, Latvian, Baltic Mythology
Lievin	-	Flemish
Ladislav	-	Czech, Slovak, Slovene, Croatian