{"threads":[{"title":"Galactic ring of fire gives scientist clues about the early universe","category":"science","articles":["2314609339392559328.html","124328112204266190.html"]},{"title":"NASA astronauts go back to the future with capsule launch","category":"science","articles":["2422791598029412158.html"]},{"title":"Billions of ash trees across the world could be saved from killer beetle through cross-breeding with more resistant types and gene editing, scientists claim","category":"science","articles":["124328112368820401.html"]},{"title":"Chinese researchers find live coronavirus on feces of patients who died - suggesting the pathogen can be spread through human waste","category":"science","articles":["124328112497253981.html"]},{"title":"Study by Saudi Arabia to examine effect of heat on coronavirus","category":"science","articles":["2086521544050425467.html"]}]}