{"id":214519,"date":"2025-05-22T17:10:21","date_gmt":"2025-05-22T22:10:21","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2025\/05\/is-earths-core-leaking-volcanic-rocks-provide-strongest-evidence-yet"},"modified":"2025-05-22T17:10:21","modified_gmt":"2025-05-22T22:10:21","slug":"is-earths-core-leaking-volcanic-rocks-provide-strongest-evidence-yet","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2025\/05\/is-earths-core-leaking-volcanic-rocks-provide-strongest-evidence-yet","title":{"rendered":"Is Earth\u2019s core leaking? Volcanic rocks provide strongest evidence yet"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/is-earths-core-leaking-volcanic-rocks-provide-strongest-evidence-yet.jpg\"><\/a><\/p>\n<p>Samples from Hawaii seem to contain material that passed across the boundary between the planet\u2019s core and its mantle, nearly 3,000 kilometres below the surface.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Samples from Hawaii seem to contain material that passed across the boundary between the planet\u2019s core and its mantle, nearly 3,000 kilometres below the surface.<\/p>\n","protected":false},"author":718,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1635],"tags":[],"class_list":["post-214519","post","type-post","status-publish","format-standard","hentry","category-materials"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/214519","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/718"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=214519"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/214519\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=214519"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=214519"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=214519"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}