All coverage
Officials make ‘hard decision’ to euthanize whales after mass stranding in Western Australia
By Chris Lau
An expert explains the stranding of 97 pilot whales in WA and their mysterious 'huddling' before the tragedy
By Kate R Sprogis
Fifty-one pilot whales die after mass stranding in Australia
By Sonali Paul & Renju Jose
‘We have never seen this’: scientists baffled by behaviour of pilot whales before WA mass stranding
By Narelle Towie
Whales beached in Australia are euthanized after rescue efforts fail
By Ashley Westerman
Whales euthanised after becoming stranded again, despite desperate attempts to save them
By Samantha Goerling, Daniel Mercer & Cason Ho