I had worked in several projects during my postdocs in past years. I would like to highlight them in my CV. My question is what could be the proper heading to highlight those projects. e.g. projects involved during postdoc
I would suggest a section entitled "Research Highlights". Then, point-wise, a single sentence describing the main research result of each highlight. Maximum impact would be firsts and records set, e.g. "First to measure the effect of X upon Y"; "Discovery of correlation between W and Z"; "Tightest limits set on parameter R", etc.