The hulking rock, called Maka Lahi, is the size of a two-story house and sits on a 120-foot-tall cliff, covered in vegetation ...

Caltech researchers create a more detailed physical model that suggests a major Atlantic Ocean current will weaken far less under climate change than indicated by more extreme climate model ...

The Atlantic meridional overturning circulation, commonly referred to as the "AMOC," is a system of ocean currents confined ...