Wind turbines and solar farms need a lot of raw materials. Australia can supply some, but we need to do it sustainably.
The social and environmental costs of rampant consumerism are becoming ever clearer, and we’re all encouraged to use less and recycle more, but how can we shift more sustainable model?
The world runs on energy, so finding low-emission alternatives to fossil fuels is crucial. Wind and solar are cheap and abundant but can't do everything. But hydrogen fuel could complete the picture.
Our climate is changing – and so must architecture.
My year of buying almost nothing saved me thousands of dollars – but also taught me valuable lessons as a teacher, including about the benefits of failure.
The Great Acceleration inaugurated the Anthropocene in the 1950s. Now, a similar race for resources and space is happening in the ocean.
Companies that want to reduce their environmental footprint need to ensure their entire workforce feels a shared sense of purpose.
Building connections and grassroots efforts will sustain conservation over the long term.
The more we buy, the more we throw away.
We are addicted to consumption during these holidays, which leads to a massive amount of landfill waste. Giant retailers like Walmart could help the problem, but they haven't.
Non-living nature such as rocks, landforms, soil and water form the Earth's 'geodiversity' - a crucial part of the planet's life support system.
Turkey has become easier to produce over the years, making it easier on American wallets – with some environmental benefits as well.
Living sustainably has its challenges, but none greater than in the climate and geography of Antarctica.
Kids are more engaged when they're actively involved in their learning. Here's how three schools are teaching kids about sustainability by being sustainable themselves.
Earth-centred children's programs that seek to build ethical partnerships with Indigenous communities have an important role in learning about weathering climate change.
The opportunities in space are limitless. But without a sustainable approach to the space industry, our ability to exploit them won't be.
Cloud computing can play a crucial role in helping African countries reach sustainable development.
Certain wasps and flies which lay their eggs in specific species such as aphids could be a sustainable form of pest control.
Your fashion choices can help build a sustainable future – here's how.
There is no solution to the unethical, unsustainable fashion industry – yet