Neon green wall discovered in a pitch-black New Mexico cave may be 9 million years old Times of IndiaResearchers investigate ‘bright green’ wall discovered deep in caves of New Mexico: ‘Untouched for 49 million years’ YahooScientists Investigate ‘Bright Green’ Wall Deep in New Mexico Caves: A Hidden World for 49 Million Years Indian Defence ReviewPhotosynthesis in darkness discovered in cave upends search for alien life surfcoastnews.com.au
