The Earth Observatory of Singapore (earthobservatory.sg) is a legitimate research institute focused on earthquakes, volcanoes, tsunamis, and climate change in Southeast Asia. It operates under Nanyang Technological University, and the domain registration and tech contacts confirm that institutional connection. With an 18-year-old domain, a clean safety record, and no blacklist hits, there is no sign this site is a scam. If you are looking for earthobservatory.sg reviews, the long archive history on the Wayback Machine shows consistent academic content going back to 2009. The only missing piece is a formal privacy policy, but that is common for university research groups that do not collect payments or user accounts. This is a safe, credible resource for anyone interested in earth science research in the region.