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Canine hookworms are becoming increasingly resistant to drugs across Australia, according to new research. Scientists have identified widespread resistance to benzimidazole-based dewormers which are commonly used to treat gastrointestinal parasites in dogs.

A new study has identified 11 genes that may hold the key to understanding the brain's response to these pervasive chemicals commonly found in everyday items.

Lead exposure is responsible for a range of human health impacts, with even relatively low levels impacting the cognitive development of children. Scientists have previously used atmospheric pollution records preserved in Arctic ice cores to identify periods of lead pollution throughout the Roman Empire, and now new research expands on...

2024 was another year of record-breaking temperatures, driving the global water cycle to new climate extremes and contributing to ferocious floods and crippling droughts, a new report shows. The report found rising temperatures are changing the way water moves around the planet, 'wreaking havoc' on the water cycle.

Over the last 20 years, large floods were associated with up to 24.9 percent higher death rates from major mortality causes in the U.S. compared to normal conditions. A new study demonstrates the sweeping and hidden effects of floods --including floods unrelated to hurricanes, such as those due to heavy...

In the Arctic, the old, multiyear ice is increasingly melting, dramatically reducing the frequency and size of pressure ridges. These ridges are created when ice floes press against each other and become stacked, and are a characteristic feature of Arctic sea ice, an obstacle for shipping, but also an essential...