PFAS, PFAS everywhere: How pristine are laboratory materials?

How do you study the effects of exposure to per- and polyfluoroalkyl substances (PFAS), when it is in everything? To study the effect of a chemical, toxicologists typically expose animals to various doses of the chemical ...

Slow-paced nature TV captivates Swedish audiences

Using dozens of cameras set up throughout Sweden's massive forests, weeks-long live broadcasts of elk and other wild animals, or just as often not much at all, have captured Swedish audiences' hearts.

Farming more seaweed to be food, feed and fuel

A University of Queensland–led study has shown that expanding global seaweed farming could go a long way to addressing the planet's food security, biodiversity loss and climate change challenges.

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