LifeThe shocking decline of Earth’s microbiome – and how to save it Bacteria, fungi and other microbes, which are vital to life on Earth, were long thought impervious to threats endangering larger lifeforms. Now biologists are warning of a microbial extinction event Features
LifeSharks were almost wiped out in an extinction 19 million years ago Sharks living in the open ocean experienced a previously unknown mass extinction event about 19 million years ago that wiped out nearly 90 per cent of the predators News