LifeMale harbour seals may learn vocalisations years before they need them Male harbour seals use vocalisations to woo females and they appear to learn these songs years before they need them 51¶¯Âþ
EnvironmentGeoengineering the seas could be catastrophic for marine life Proposed methods of removing carbon dioxide from the atmosphere by increasing the alkalinity of seawater using minerals such as basalt could severely affect the availability of nutrients in the deep ocean 51¶¯Âþ