Did explorers really find Egyptian-style artefacts in the Grand Canyon? Why experts remain sceptical | World News

He entered a remote cave expecting to find little more than geological formations and mineral deposits. Instead, according to one of the most debated stories in American archaeology, the expedition reportedly uncovered ancient artefacts, unusual inscriptions and evidence that appeared to challenge conventional understandings of North American history.The claims were extraordinary. Reports described chambers filled…

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For the first time in history, astronauts use portable X-ray technology in space that could pave the way for future Moon and Mars missions |

Representative preflight, in-flight, and post-flight hand radiographs. Radiographs of the hand were acquired (A) preflight by a crew member, (B) in-flight on day 1 after launch (L+1) by a crew member, and (C) post-flight by a non-crew operator using the same imaging protocol. Image Credit: Radiological Society of North America(RSNA)​ The first X-rays taken in…

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In 1934, Black cave guide Matt Bransford sold his 14-room Mammoth Cave hotel and land for just $3,000, far below market value; the family then moved 20 miles away as the national park took shape

Matt Bransford and a glimpse of Mammoth Cave National Park Deep below the forests of Kentucky is a world of water, stone and centuries-old human history. Mammoth Cave National Park has the world’s longest known cave system, but its story is about far more than underground passages. It’s also a story about indigenous exploration, enslaved…

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Garg Aviation cadet pilot hurt while deboarding training plane with propeller running; DGCA probe on | India News

NEW DELHI: In a shocking lapse, a trainee pilot was grievously injured while deboarding a twin-engine trainer aircraft of Garg Aviation with the propeller running at Kanpur’s Chakeri Airport Friday (June 26) night. The Directorate General of Civil Aviation (DGCA) has taken a very serious view of this accident, which has left the woman cadet…

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