The mutation that helps Delta spread like wildfire

A key amino-acid change might underlie the coronavirus variant’s ferocious infectivity.

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  • Surface enhancements in glass mobility are complicated in polymers by the interplay of the surface mobile layer thickness with a second length scale (the size of the polymer chains), giving rise to a transient rubbery surface even in polymers with short chains.

    • Zhiwei Hao
    • Asieh Ghanekarade
    • Biao Zuo
    Article
  • Modelling suggests that the Montreal Protocol may be mitigating climate change by protecting the land carbon sink, as well as by protecting the ozone layer and reducing greenhouse gas emissions.

    • Paul J. Young
    • Anna B. Harper
    • Rolando R. Garcia
    Article
  • A protein chaperone system is identified that consists of proteins with poly-Asp/Glu sequence, and may have an important role in diseases characterized by protein aggregation.

    • Liangqian Huang
    • Trisha Agrawal
    • Xiaolu Yang
    Article
Materials science

Materials science

Researchers are rethinking the nature and potential of matter. From new metal mixes that form more efficient catalysts to bio-inspired super-black products, their work is driving advances in manufacturing, drug discovery and product design.
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