In the span of one year, Robert F. Kennedy Jr. closed out his independent presidential campaign, endorsed President Donald Trump and now faces a clear path to head the Department of Health and Human ...

In recent years, a revitalized pronatalist movement has brought together parts of the religious right, tech types and dedicated "new right" anti-feminists. These camps have some disagreements over ...

Silicon Valley elites are quietly appointing themselves ancestors of the future. As American fertility rates continue to hit record lows — well below the “replacement rate” from one generation to the ...

There’s unexpected movement in the world of cell biology — specifically, with the energy factories known as mitochondria. Ever since they were discovered in the mid-nineteenth century, mitochondria ...

You can see it coming in right there, that little spot,” says neuroscientist and engineer Laura Lewis. A remarkably bright pulsing dot has appeared on the monitor in front of us. We are watching, in ...