Australian wildlife: Reintroductions help threatened mammals recover

Conservationists are reintroducing threatened mammals to their former ranges with fences to keep out cats and foxes Environment 29 December 2021 By Alice Klein A greater bilby scavenging at night cbstockfoto / Alamy Stock Photo Australia has the worst mammal extinction rate in the world, having lost 34 mammal species in the past 200 years. … Read more

Antarctica: Remarkable trove of species found living beneath ice shelf

The variety of species found below an Antarctic ice shelf shows that life can survive in hostile, food-poor environments for thousands of years Environment 20 December 2021 By Adam Vaughan Hot water drilling in Antarctica Sophie Berger/AWI An astonishing variety of marine life has been discovered in the freezing darkness hundreds of metres below Antarctica’s … Read more

Languages: One tongue could be lost per month this century

By Christa Lesté-Lasserre Researchers Lindell Bromham and Xia Hua analyse data on the Gurindji language Jamie Kidston/ANU Denser road networks, higher levels of education and even climate change are just a few of the factors that could lead to the loss of more than 20 per cent of the world’s 7000 languages by the end … Read more

It’s Not Actually Size That Determines How Deadly a Meteor Is

We have a lot to thank meteorites for. Had they not instigated several mass extinction events, including wiping out non-avian dinosaurs, we probably wouldn’t be here today. But some things still don’t add up about the massive scale of decimation they can cause.   “For decades scientists have puzzled over why some meteorites cause mass … Read more

Why the myth of ‘wilderness’ harms both nature and humanity

Humans have affected every aspect of life on Earth – from hunting prehistoric beasts to changing the climate – and the illusion that pristine nature still exists undermines our efforts to make a better world, says environmental writer Emma Marris Earth 1 December 2021 A Hakea tree stands alone in the Australian outback during sunset. … Read more