In 2024, researchers from Australia's University of Queensland discovered a giant 1,200-tonne rock more than 200 metres inland on the island of Tongatapu.
Despite the name, blue lava is not actually molten lava, but rather an extremely rare natural phenomenon caused by the combustion of sulphuric gases emitted from certain volcanoes and fumarole vents.
One of Turkey’s most impressive geological wonders is Pamukkale (meaning "cotton castle"), renowned for its sinter terraced formations created by calcite-rich springs.One of Turkey’s most impressive geological wonders is Pamukkale (meaning "cotton castle"), renowned for its sinter terraced formations created by calcite-rich springs.
Approximately 155 million years ago, a 5000 km piece of continent broke off from western Australia, leaving behind a basin hidden below the ocean known as the Argo Abyssal Plain.