Methane
New research shows that melting glaciers in Greenland could free large quantities of methane trapped as hydrates beneath the ice. Scientists warn this process, observed after the last ice age, may repeat as the climate warms.
New research shows that melting glaciers in Greenland could free large quantities of methane trapped as hydrates beneath the ice. Scientists warn this process, observed after the last ice age, may repeat as the climate warms.