I thought April would be warm and dry. Things changed, and here's why

The Chronicle's senior newsroom meteorologist wrote that April was supposed to be warm and dry. That didn't happen. Here's ...
eLife

Distinct allosteric remodeling of HIV-1 Env dynamics on virions by gp41-directed antibodies ...

HIV-1 envelope glycoprotein (Env), a gp120–gp41 trimer, undergoes coordinated conformational changes that drive membrane fusion and allow immune evasion by transiently concealing ...