Not sure what it’s doing on LiveScience.com, but it’s a decent article.
We covered this in more theological detail some time back.
Update: and there is now an episode of the trinities podcast devoted to the theological significance of the Council of Nicea in 325.
Related posts:
Arius and Athanasius, part 3 -- Producing something with 'pre-existing' ingredients (JT)
dialogue on God, Jesus, and identity with Alvin Kimel
podcast 44 - The Spiritual Journey of Sir Anthony Buzzard
podcast 38 - Dr. Craig Evans on the burial and empty tomb traditions
Don't believe everything you hear in BBC documentaries
Hitler a consumer of trinitarian speculations
trinitarian or unitarian? 1 - Irenaeus
Brandon reviews a book on polytheism
podcast 89 - Dr. Trent Dougherty on The Problem of Animal Pain
two scholars on the concept of monotheism