Search results for Australia environment

Ecology Jul 26, 2024

How roads are reshaping and scarring our planet, and even changing animals' DNA

A web of roads encircles the Earth and stretches 40 million miles. In Crossings, a new book by environmental journalist Ben Goldfarb, tarmac is exposed for the planet-shaping force it is—one that has polluted rivers and ...

Astrobiology Jul 25, 2024

Perseverance rover discovers rock with potential signs of ancient life

A vein-filled rock is catching the eye of the science team of NASA's Perseverance rover. Nicknamed "Cheyava Falls" by the team, the arrowhead-shaped rock contains fascinating traits that may bear on the question of whether ...

Earth Sciences Jul 25, 2024

Researchers quantify solar absorption by black carbon in fire clouds

In an actively warming world, large-scale wildfires are becoming more common. These wildfires emit black carbon to our atmosphere, one of the most potent short-lived atmospheric warming agents. This is because of its strong ...

Environment Jul 24, 2024

Yes, Australia's environment is on a depressing path—but $7 billion a year would transform it, says report

The condition of Australia's environment continues to decline. Many Australians wonder if it's possible to reverse this depressing trajectory—and our landmark assessment released today shows the answer is yes.

Plants & Animals Jul 24, 2024

Russia's war in Ukraine has been devastating for animals—but they've also given the nation reason for hope

Russia's war in Ukraine has caused immense suffering to the civilian population. Tens of thousands are believed to have been killed, though an exact figure is impossible to know. Russia's aggression has also sparked the biggest ...

Ecology Jul 23, 2024

Woodchip bioreactor helps reduce pesticide run-off from horticulture greenhouses

Pesticides seeping out of intensive horticulture into waterways have long-concerned NSW north coast communities. Now a new Southern Cross University study provides evidence that bioreactors can significantly limit this toxic ...

Environment Jul 23, 2024

Environmental pollution and human health—how worried should we be?

If not the root of all evil, chemical pollution is surely responsible for a good chunk of it. At least, that's how it feels sometimes when reading the news and the latest research.

Economics & Business Jul 23, 2024

'Dark leadership' is a threat to Canada's tourism industry, say researchers

It's summer and that means high season and busy times for the tourism sector. According to the United Nations World Tourism Organization, more than 285 million tourists traveled internationally from January to March 2024, ...

Economics & Business Jul 22, 2024

Sydney housing unaffordable on median full-time income, study finds

New research suggests Sydney's housing market will remain unaffordable until at least the 2030s.

Social Sciences Jul 18, 2024

Radical anti-feminism the most prevalent form of violent extremism in Australia, report finds

Nearly 20% of Australian men believe that feminism should be violently resisted, if necessary, new research from the University of Melbourne and the University of Queensland has found.

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