According to SEOblog, Google confirmed that a March Core Algorithm update has rolled out, and a February Product Reviews Update caused major volatility. Search Engine Journal reports that the biggest SEO challenges over the last 12 months include a lack of resources and strategy issues. SEOCatter provides hourly updates on the latest SEO news and trends from top Google SEO news sources around the web. Google Search Central offers various videos about Search, Search Console, and SEO including tutorials, interviews with industry experts, news, Q&A videos, and more. [1][2][3][4]