What causes air pollution?

By definition, pollution refers to any matter that is "out of place". In other words, it is what happens when toxins, contaminants, and other harmful products are introduced into an environment, disrupting its normal patterns ...

Study shows IPCC is underselling climate change

A new study has revealed that the language used by the global climate change watchdog, the Intergovernmental Panel on Climate Change (IPCC), is overly conservative – and therefore the threats are much greater than the Panel's ...

Pacific killer whales are dying—new research shows why

Killer whales are icons of the northeastern Pacific Ocean. They are intimately associated with the region's natural history and First Nations communities. They are apex predators, with females living as long as 100 years ...

A plan to save Earth's oceans

At least 26 per cent of our oceans need urgent conservation attention to preserve Earth's marine biodiversity, a University of Queensland-led international study has found.

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