
Libby Nelson
Former Editorial Director, Politics & Policy
Latest articles by Libby Nelson


Surprisingly, the persistence of mumps isn’t the anti-vaccine movement’s fault.


A quick guide to the twists and turns of one of the biggest stories of the year.


A guide to the scandal that’s poisoned thousands of children and shocked the country.


The audience booed.


Some of the biggest cases of the term could be affected.


It’s upsetting — but is it typical?




After four months and 96,000 metric tons of methane, the Porter Ranch leak has been temporarily plugged.


It passed the Bechdel test with flying colors.


Turns out Cliven’s 2014 standoff with the federal government wasn’t a clear victory after all.