Origin of Christmas Trees: Tracing the Pagan Roots of a Christian Tradition
Explore the ancient pagan origins of Christmas trees, from evergreen symbolism in pre-Christian cultures to their adoption into modern holiday traditions. Un…
Winter Solstice
What Causes Seasons to Change?
Discover why seasons change due to Earth’s 23.5° tilt and its orbit around the sun. Learn how sunlight variations create summer, winter, spring, and fall.