What is a religious practice called that includes interaction with a spirit world through trance?

Religion... Why doesn't our species grow out of it?!

Does this site actually research any scientific evidence about the subject matter?

Stephanie.S., First of all we are not a species. We are human beings,intelligent with a inborn sense of right from wrong. GOD put the desire in us to learn about Him. Its called a conscious.,the heart figuratively speaking. To worship, is what religion is.

Sometimes can't be dangerous but it works