Top Stories

Around 10,000 Steps a Day May Counteract Health Risks of High Sedentary Time

Increased step count linked to lower risk of death and cardiovascular disease regardless of time spent sedentary.

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Short-Term Exposure to High Levels of Air Pollution Kills 1M Globally Every Year

Every year, more than one million deaths globally occur because of exposure to short-term (hours to days) fine particulate matter (PM2.5) in air pollution, according to a new report, with Eastern Asia reporting more than 50 per cent of deaths attributable to short-term PM2.5 globally.

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Uncertainty in Measuring Biodiversity Change Could Hinder Progress Towards Global Targets for Nature

More than ever before, there is a growing interest in dedicating resources to stop the loss of biodiversity, as recently exemplified by the Kunming-Montreal Global Biodiversity Framework (GBF) decided at COP15 in December 2022.

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Need to Tackle Microplastics

Looking for solutions to manage the global crisis of microplastics pollution, particularly in marine environments, will be the focus of the 1st Nano and Microplastics Australian Conference at Flinders University (7-8 March 2024).

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Mapping Chemical Footprints in European Streams

UFZ analysis shows a mix of chemicals that endanger invertebrate organisms in particular.

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Glacier Shrinkage Is Causing a “Green Transition”

Glacier-fed streams are undergoing a process of profound change, according to EPFL scientists in a paper appearing in Nature Geoscience. 

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Hungry Herbivores Threaten Subtropical Seagrass Meadows

Tropical herbivores are on the move and that could spell trouble for subtropical seagrass meadows.

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Understanding Wind and Water at the Equator Key to More Accurate Future Climate Projections

Getting climate models to mimic real-time observations when it comes to warming is critical – small discrepancies can lead to misunderstandings about the rate of global warming as the climate changes. 

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The Arctic Could Become ‘Ice-Free’ Within a Decade

The Arctic could see summer days with practically no sea ice as early as the next couple of years, according to a new study out of CU Boulder. 

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