In-depth articles, research and stories about birthdays, history and culture.
From Denmark to Japan, birthday traditions vary wildly across cultures. Discover the fascinating rituals that mark another year of life around the globe.
Your birth date is more than just a number — it shapes your zodiac sign, life path number, and personality. Here's what the stars say.
Turning 18, 21, 30, 50 or 100 means something very different depending on where you live. A global guide to milestone birthday celebrations.
Birthdays generate billions in spending every year. We take a data-driven look at the extraordinary scale of the global birthday industry.
How did we get from ancient fear of evil spirits to birthday cakes and Instagram posts? The complete history of how humans have celebrated birth.
The birthday cake has a surprisingly ancient and complex history — from Greek moon offerings to Victorian sponges to towering fondant creations.
Are more people really born in September? Do birthdays affect longevity? The fascinating science and statistics behind the day you were born.