Arizona's wildfire season typically peaks between April and July and could get more heated as vegetation dries out. Here's ...

In every city studied, at least 20% of the urban area is sinking – and in 25 of 28 cities, at least 65% is sinking. The ...

The cities include not just those on the coasts, where sea level rise is a concern, but many in the interior. And one is in Ohio. Here's where.

Subsidence, often called an "invisible threat ... Detroit and Indianapolis are sinking at roughly the same rate, per the map. The fastest sinking city is ... The nation's fastest-sinking city ...