Dinosaur-killing bang acidified seas
See on Scoop.it – Dernières nouvelles The space rock that smashed into Earth 65 million years ago, famously wiping out the dinosaurs, unleashed acid rain that turned the ocean surface into a witches’ brew,...
Author: scoop IT
Lab may have to retract groundbreaking stem cell paper as questions arise
See on Scoop.it – Dernières nouvelles A government-affiliated laboratory said Tuesday it is considering retracting a research paper on a trailblazing method to create stem cells that drew global attention after one of the...