• Focus

    Cosmos Q&A: Why we must value parasites

    Researchers propose a global conservation plan.

    Parasites don’t get great PR or a lot of consideration when we're talking conservation. An international team hopes t...

    Biology August 6, 2020
  • Research

    Hair v razor. Why hair wins

    It’s soft but persistent, so just keeps chipping away.

    Any non-bearded male will tell you that (a) shaving is monotonous and (b) razors don’t last. No matter how much they ...

    Materials August 7, 2020