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Extremophiles are microorganisms that survive in Earth’s harshest environments. Find out how their unique capabilities are changing biomedicine, environmental clean-ups, and more.

From pharmaceuticals to semiconductors, PFAS compounds are everywhere. This ACS/CAS webinar recap explores how evolving structural definitions are changing the regulatory landscape, and what it means for science, policy, and innovation.

Molecular de-extinction revives genes and proteins from ancient sources, and it may hold the key to new antibiotics that fight drug-resistant pathogens.