Nature asked the world’s largest health-research funders what they are doing to study a life stage experienced by half of humanity. Here is what some of them told us.

President Trump immediately made major policy moves after taking office. Follow an issue that matters to you the most, and then share your voice. By Michael Gonchar and Natalie Proulx Donald J ...

Trump curiously continued this rite of presidential passage by writing a letter to Joe Biden, even as he opted out of other traditions, like attending Biden’s inauguration. History and politics ...