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Australian Academy
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Making light of metals
The light metals aluminium, titanium and magnesium are taking a load off transport and other everyday objects.

Excuse me! The problem with methane gas
When you ask people about greenhouse gases, chances are they’ll focus on carbon dioxide. But there’s another, more potent gas contributing to global warming. Meet methane, the forgotten greenhouse gas.

Science for sustainable reefs
Pollution, overfishing, coastal development and climate change are putting the world’s coral reefs under increasing pressure. With millions of people relying on them, how can science help make our reefs sustainable?

Rocking on with hot rocks geothermal energy
Geothermal energy is a clean, green resource with the potential to power Australia for centuries.

Hunting for dark energy with the WiggleZ
Mysterious dark energy is thought to make up a large part of our universe. But what is dark energy and how will the WiggleZ help us understand it?

Simply astronomical – the Square Kilometre Array
Australia is playing a leading part in plans to build the world’s largest radio telescope.

Flying beyond our means – air travel and the environment
With aviation’s emissions growing faster than any other transport sector our impacts on the environment are heading sky high.

A sense of things to come – smart sensors and the environment
Monitoring reef systems or catchments for environmental change can be a big job; sometimes too big for humans to handle without a bit of technological assistance. Now that assistance is increasingly available in the form of smart sensors.

Making our mark – ecological footprints
Ecological footprints are being used to measure our impact on Earth and the results aren't good.

Clean speed ahead with catalysts
Catalysts could help solve some of the world’s biggest pollution problems.

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Our Back to basics annotated links provide an excellent introduction to basic science concepts.