Around 20,000 to 60,000 years ago, as Homo sapiens spread across the Earth during the Ice Age, they encountered dramatic ...

An Albanian court has begun the corruption trial of former Prime Minister Sali Berisha. The trial, which started Monday, also ...

As authorities brace for a potential resurgence in bird flu cases this fall, infectious disease specialists warn that the Trump administration's crackdown on undocumented immigrants could hamper effor ...

The stories keep popping up here and there: a runaway kangaroo in Alabama or a zebra in Tennessee. Now, a deep dive by Slate helps explain what's going on by exploring a largely hidden—yet ...