<?xml version="1.0" encoding="UTF-8"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:news="http://www.google.com/schemas/sitemap-news/0.9"><url><loc>https://www.sciencefocus.com/science/11-more-minutes-sleep-benefits</loc><news:news><news:publication><news:name>Science Focus</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-08-22T10:00:00+00:00</news:publication_date><news:title>What just 11 more minutes of sleep a night could mean for your heart health</news:title></news:news></url><url><loc>https://www.sciencefocus.com/wellbeing/powerful-mindset-psychology-2</loc><news:news><news:publication><news:name>Science Focus</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-08-21T17:00:00+00:00</news:publication_date><news:title>Experts are finally learning what power does to the brain – and it's not what anyone expected</news:title></news:news></url><url><loc>https://www.sciencefocus.com/science/cheese-future-vegan</loc><news:news><news:publication><news:name>Science Focus</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-08-21T15:00:00+00:00</news:publication_date><news:title>Nutrition experts think they've solved vegan cheese's biggest flaw</news:title></news:news></url><url><loc>https://www.sciencefocus.com/wellbeing/is-narcissism-genetic</loc><news:news><news:publication><news:name>Science Focus</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-08-20T17:00:00+00:00</news:publication_date><news:title>We’re finally uncovering what really causes narcissism, say scientists</news:title></news:news></url></urlset>