Read the latest opinion articles inspired by science.

Atlas moth on leaves

Saving species starts at home: how you can help Australia’s 1,000 threatened invertebrates

Sadly, almost 1,000 Australian invertebrates are threatened with extinction and need protecting.

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A pixelated representation of 'the cloud' and computational data
Thu, 06 Feb 2025

Without climate and weather models we would be flying blind, both for short-term weather events and for our long-term future. But how do they work – and how are they different?

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Mars map
Mon, 20 Jan 2025

A new study investigating how marsquake vibrations travel revealed evidence that the origin of the Martian dichotomy lies deep inside the red planet.

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Woman looks at robot through glass
Tue, 10 Dec 2024

The right to science can serve as a spark for human imagination and curiosity. And this is where its true power resides.

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Golden light on river and vegetation
Mon, 02 Dec 2024

Australian scientists have just released the most comprehensive report card to date on the health of Australia’s most important river system, the Murray-Darling Basin. It shows that government policies from the past decade have mostly failed to improve outcomes for people and nature along the river system.

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Sunlight through clouds
Wed, 30 Oct 2024

The risks of solar geoengineering will be magnified if critics are ignored and researchers are allowed to self-regulate.

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Farm machinery
Tue, 29 Oct 2024

A technique known as “enhanced rock weathering” promises to remove billions of tonnes of carbon dioxide (CO₂) from the atmosphere. But it’s crucial to be able to measure how much CO₂ is captured.

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hydro power plant
Fri, 25 Oct 2024

Pumped hydro and batteries can easily provide all the storage needed for 100% renewable electricity generation, eliminating the need for polluting gas power plants.

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Power station
Wed, 23 Oct 2024

The energy stored in an atom can be released in two main ways: fission or fusion. Nuclear physicist, Professor Matthew Hole explains the difference between the two.

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background artificial intelligence
Tue, 22 Oct 2024

What will the AI transformation really mean for science?

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