11.12.2021 - By CBC
HPV vaccine works ‘remarkably well’ to prevent cancer, according to UK study; 12000 years ago an exploding comet turned part of a desert into glass; Asian honeybees sound a screamy alarm when murder hornets attack; Cane toad tadpoles in Australia are cannibalizing smaller cane toad hatchlings; 100 years of insulin: how researchers are hoping to ditch the needles, once and for all.