{"id":22376,"date":"2026-05-06T13:11:19","date_gmt":"2026-05-06T13:11:19","guid":{"rendered":"https:\/\/ideainthebox.com\/index.php\/2026\/05\/06\/are-humans-the-only-animals-that-kiss-an-evolutionary-biologist-explains\/"},"modified":"2026-05-06T13:11:19","modified_gmt":"2026-05-06T13:11:19","slug":"are-humans-the-only-animals-that-kiss-an-evolutionary-biologist-explains","status":"publish","type":"post","link":"https:\/\/ideainthebox.com\/index.php\/2026\/05\/06\/are-humans-the-only-animals-that-kiss-an-evolutionary-biologist-explains\/","title":{"rendered":"Are Humans The Only Animals That Kiss? An Evolutionary Biologist Explains"},"content":{"rendered":"<div>Why do we kiss? The answer involves ancient apes, immune systems and a neurochemical cocktail in the human brain that few can fully grasp.<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Why do we kiss? The answer involves ancient apes, immune  [&#8230;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","footnotes":""},"categories":[194],"tags":[],"class_list":["post-22376","post","type-post","status-publish","format-standard","hentry","category-graphic-design"],"acf":[],"_links":{"self":[{"href":"https:\/\/ideainthebox.com\/index.php\/wp-json\/wp\/v2\/posts\/22376","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ideainthebox.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ideainthebox.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ideainthebox.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ideainthebox.com\/index.php\/wp-json\/wp\/v2\/comments?post=22376"}],"version-history":[{"count":0,"href":"https:\/\/ideainthebox.com\/index.php\/wp-json\/wp\/v2\/posts\/22376\/revisions"}],"wp:attachment":[{"href":"https:\/\/ideainthebox.com\/index.php\/wp-json\/wp\/v2\/media?parent=22376"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ideainthebox.com\/index.php\/wp-json\/wp\/v2\/categories?post=22376"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ideainthebox.com\/index.php\/wp-json\/wp\/v2\/tags?post=22376"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}