What is a good, educational children's magazine?

My seven year old brother likes looking through my issues of National Geographic. He saw an ad for National Geographic Kids in it and asked me to buy it for him. But I looked up some reviews online and found that they are mostly negative; apparently the kids' magazine has a lot of advertising and few real articles. Does anyone know a good, age-appropriate kids' magazine my brother would enjoy? It should have easy-to-read articles, cool pictures of nature and activities.



Thanks!What is a good, educational children's magazine?
There's Muse magazine it has space, rainforest, earth science etc

theres also

Highlights for Kids

and

Kids Discover

becca