Half of the world’s farmed salmon are part deaf due to accelerated growth rates in aquaculture, new research has found. The results now offer a better understanding of the effects of a common inner ear deformity, and some specific actions to tackle this welfare issue.
The University of Melbourne has maintained its position as the top Australian university in the prestigious Shanghai Ranking’s Academic Ranking of World Universities, moving up one place to 39th in the world.
Political scientist and author John Keane on the recent proliferation of corrupt political regimes that employ democratic rhetoric, staged elections, social media and economic growth to cultivate public loyalty and give the appearance of legitimacy. Presented by Peter Mares.
Just like their owners, man’s best friend can also suffer from osteoarthritis, a type of arthritis that occurs when cartilage at the ends of bones wears down causing pain, swelling and problems moving the joint.