Clam shell growth rings contain clues about the looming potential for a tipping point into climate collapse.
By Bob Berwyn
A new study analyzing chemical traces in the growth rings of clam shells reinforces growing concerns about the stability of a key North Atlantic Ocean current that helps keep the global climate livable.
By Bob Berwyn
A new study analyzing chemical traces in the growth rings of clam shells reinforces growing concerns about the stability of a key North Atlantic Ocean current that helps keep the global climate livable.