Search results for Australia environment

Environment Aug 13, 2024

Changing food consumers' choices may help cut greenhouse gases

Planet-warming greenhouse gas emissions associated with the global food supply chains induced by diets could fall by 17% if people change their food choices towards more plant-based diets, a new study reveals.

Social Sciences Aug 12, 2024

The percentage of Australians with disability has surged in a few years. Here's why

Updated figures show Australia has witnessed a significant surge in disability prevalence, marking a pivotal moment in the nation's understanding and measurement of disability.

Plants & Animals Aug 9, 2024

Research shows that glossy black-cockatoos prefer to feed from trees growing in acidic soils

Glossy black-cockatoos are seed-eating birds that feed almost exclusively on the cones of drooping sheoak trees. However, counter-intuitively, they select trees that grow on the poorest soils found on ancient sedimentary ...

Environment Aug 8, 2024

Huge gas fields under a coral reef—will a rejection on environmental grounds stop Woodside's Browse project?

For decades, Australia's largest independent oil and gas company, Woodside, has eyed off a prize: the largest known unconventional gas fields in the nation.

Environment Aug 7, 2024

Common tree in São Paulo (Brazil) tolerates extreme drought and can help mitigate adverse effects of climate change

One of the three main tree species in São Paulo city, Brazil—the largest mega-city in the southern hemisphere—is the Tipuana (Tipuana tipu), also known as rosewood or tipu, a tall tree with a large spreading canopy. ...

Plants & Animals Aug 7, 2024

Videos of people feeding crocodiles at site of latest attack are deeply concerning, says expert

After a 4.9-meter saltwater crocodile (Crocodylus porosus) killed a 40-year-old doctor in Far North Queensland this week, the illegal feeding of wild crocodiles has become a point of major concern.

Plants & Animals Aug 7, 2024

Brooding brittle star found to have massive genome due to duplication of chromosomes

A pair of life scientists at the University of Sydney, working with a colleague from Museums Victoria, in Australia, has found that the brooding brittle star (Amphipholis squamata) has a massive genome due to duplication ...

Plants & Animals Aug 7, 2024

Scientists equip Australian sea lions with cameras to explore previously unmapped ocean habitats

What lies deep beneath ocean surfaces is often a mystery. In Australia, many underwater habitats have not been mapped, and researchers know little about them. Now, scientists are working to change that by employing sea lions ...

Environment Aug 6, 2024

AI promises to solve Earth's big environmental problems—but there's a hitch

Artificial intelligence (AI) has revolutionized our lives in myriad ways, from personalizing our social media feeds to giving us driving directions and monitoring our health.

Ecology Aug 5, 2024

More than half of NSW's forests and woodlands are gone as ongoing logging increases extinction risks

Since European colonization, 29 million hectares (54%) of the forests and woodlands that once existed in New South Wales have been destroyed. A further 9 million ha have been degraded in the past two centuries. This amounts ...

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