CHAMPAIGN, Ill. — Atmospheric measurements made at Earth’s geographic poles provide a convenient way of validating and calibrating global circulation models. Such measurements also might provide some ...

Scientists may have to rethink the relationship between the ocean's circulation and its long-term capacity to store carbon, new research suggests. As the ocean gets weaker, it could release more ...

ABSTRACT The influence of ocean–atmosphere interaction on the wintertime Arctic oscillation (AO) is investigated using a hierarchy of experiments made with two general circulation models (GCMs), ...