Aquarius season is upon us! For a celebratory manicure, consider shades of blues and purple, plus motifs that lean toward ...

As it turns out, the blue nail theory isn't too dissimilar from the viral "red nail theory." It has to do with your nail polish color and what it signifies. To learn more about this phenomenon ...

The blue nail theory has gained popularity on TikTok, suggesting that women wearing blue nail polish are in a committed relationship. This trend started when videos showed men choosing the color ...