A man's hand-drawn diagram of a layered universe, depicting Earth at the base and higher realms connected by a glowing spiral ...

Around the same time as the heat starts blasting Phoenix, the polar vortex - a system that usually keeps frigid air penned up ...

Boruto's upping the ante in the jutsu department, from space-time to all possible futures.

The United States is getting slammed by a stretch of weather extremes, from flooding rain to record heat and late-season snow ...