Economic Times•Business•13 జులై
Scientists Detect Earths Deadliest Extinction Signs In Todays Oceans Great Dying Started With Warming Seas And Oxygen Loss 70 Of Land Animals Vanished
Scientists have presented what they describe as the strongest evidence yet explaining what caused Earth's largest mass extinction around 252 million years ago, concluding that rapidly warming oceans and falling oxygen levels drove the catastrophic event that w