Science
Showing 20 articles
Sea urchin species on brink of extinction after marine pandemic
Ecologically important Diadema africanum almost eliminated by unknown disease in Canary IslandsA marine pandemic is bringing some species of sea urchin to the brink of extinction, and some populations have disappeared altogether, a study has found.Since 2021, Diadema africanum urchins in the Canary

Nasa loses contact with spacecraft orbiting Mars for more than a decade
Space agency is investigating after Maven abruptly stopped communicating to ground stations over the weekendNasa has lost contact with a spacecraft that has orbited Mars for more than a decade, though the US space agency said it was trying to re-establish a communications link.Maven abruptly stopped















