A few religions, like one of the ancient Celtic religions that Wicca is pattered after, have no creation story. But the vast majority of religions have accounts of creation of the earth, its life forms, the stars. Many people believe that their own religion's creation story is an accurate account of events - often expressed in words that have been dictated by God. Some believe that all of the creation stories of other religions are myths, legends, and fables - devoid of any accuracy. Other religions' stories are simply legends made up by humans without any knowledge of the real events.
Some Christian groups promote various creation science theories.
Although many deny that their findings are religiously based, we have never found a statement by any of these organization which contradicts their interpretation of any Bible passage. All of the groups that we have studied believe in the inerrancy of the Bible. They all believe that the universe was created as described in the book of Genesis, and did not evolve due to natural forces. But they have not agreed on a single interpretation of the Bible. All use Genesis as their starting point, but have reached conclusions that vary widely in their estimate of the duration of the creation process, and when in the past that it occurred.