During the last ice age, the Atlantic Ocean's powerful current system remained active and continued to transport warm, salty water from the tropics to the North Atlantic despite extensive ice cover ...

There are a few things scientists know for sure about how Earth grows warmer: For instance, when there’s more carbon dioxide ...

A study of the groundwater in four Columbia Basin counties in Washington state found that deep wells are tapping 10,000-year-old water left by the last Ice Age, and the aquifer is not being recharged.

During the last ice age, the Atlantic Ocean’s powerful current system remained active and continued to transport warm, salty water from the tropics to the North Atlantic despite extensive ice cover ...