Another case study is the mysterious underground cave complex situated in the southern part of Europe and has been baffling archaeologists after scientists discovered some clues indicating that people used the cave system almost 8,000 years ago but then disappeared without leaving any reason. The enigmatic cave site, connected with Neolithic rituals, human bones, underground…

US President Donald Trump has said the Boeing 747-8 gifted by Qatar and now used for presidential travel will soon undergo upgrades to strengthen its capabilities, after questions emerged about its security features.Speaking on Sunday after returning to Washington from New Jersey aboard the aircraft, Trump said the jet would be sent for additional work…

For most people, earthquakes are something that happens relatively close to the Earth’s surface. They break through the crust, shake towns and cities, and leave behind faults that geologists can map. The deeper parts of the planet are generally thought to behave differently. Under the intense pressures and temperatures found far below the crust, rocks…