600-year-old coral reveals Pacific changes since 1370 The giant honeycomb coral in Fiji had been keeping track of the climate, report JUAN PABLO D’OLIVO of the Universidad Nacional Autónoma de Mexico, ARIAAN
‘Dark oxygen’ is brewed on abyssal seabeds The discovery that oxygen is not only being stored but created in the unlit depths of Earth’s oceans has been described as “one of the