Long-tailed macaques given short videos were glued to scenes of fighting—especially when the combatants were monkeys they ...

Hannah Natanson is a Washington Post reporter covering Trump's reshaping of the government and its effects. Reach her securely on Signal at 202-580-5477.

We’ll be investigating the reasons why we cry and looking at some of the differences between men and women and between crying in public and in private. And of course, we’ll be learning some ...

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