Billions of people across the world believe in a higher power, be it God, gods or something else spiritual. Live Science breaks down the history of that belief, from the origins of religion to the many modern denominations of Christianity, along with the psychology of faith, such as whether belief in God is a delusion or how religion is good (and bad) for mental health.
Our expert writers and editors follow researchers studying religion and spirituality, and the impact they have had on the sciences — past and present.
Latest about Religion
Science 'supersedes' creationism, Einstein tells religious students in newly revealed letter
In the letter, the famous physicist also writes that God can be thought of as "analogous to humans."
Did Noah's flood really happen?
Noah's flood is a story much older than the Bible, and researchers are still learning about its roots.
Why does the date of Easter change every year?
Easter can fall on any Sunday between March 22 and April 25. The date took millennia to standardize for surprisingly complex reasons.
Why is Hanukkah 8 days?
Is Hanukkah eight days because of an ancient miracle that oil burned for that long? It turns out there's more to the story.
Why is Christmas celebrated on Dec. 25?
There are two major theories as to why Christmas is celebrated on Dec. 25.
What does the devil look like? Historical depictions of Satan
Reference From the fallen angel to the horned goat, we look at the historical origins behind depictions of Satan.
Texas Sect Earns Cult Status
A polygamous sect living on a Texas ranch raises the cult v. church question.
Americans Muddled on Obama's Religion
Only a third of Americans know the president's religion.
