Affiliate and sponsorship disclosure

Current status: this site carries no affiliate links, sponsored posts or paid placements.

If that changes, these rules apply:

• Affiliate links will be labeled next to the link and in a note at the top of the article.
• Sponsored content will be labeled "Sponsored" in its headline area and will never be presented as independent editorial work.
• Sponsors and affiliate partners will have no say over our conclusions, and we will not sell editorial rankings or "best of" placements.
• When we link to an educational resource on a site that shares ownership with Wonders & Marvels (for example, kidinfo.com), we will say so next to the link. Such links will appear only where the specific resource is useful to the reader of that article, never sitewide or in templated footers.