My experience, the following make more money with adsense:
Medical – pays very well
Travel pays well
Recipes and cooking pays well
Sports (extreme sports, MTB, Snowboard, Kitesurf) pays average
Culture generally pays bad
My experience, the following make more money with adsense:
Medical – pays very well
Travel pays well
Recipes and cooking pays well
Sports (extreme sports, MTB, Snowboard, Kitesurf) pays average
Culture generally pays bad