The liberation of Gathemo, France, won’t be found in many history books about the Second World War. After all, it was one ...

Before satellites and global positioning systems, ancient civilizations charted their known universe with remarkable ...

Smoke from Canadian wildfires is beginning to worsen air quality in the eastern U.S. as several Midwestern states battle ...

Smoke from Canadian wildfires carried another day of poor air quality south of the border, where conditions in parts of Minnesota, Wisconsin and Michigan were rated 'very unhealthy' Tuesday.