LifeNever-before-seen life spotted by Hawaiian deep-sea expedition Rare dives down to depths of 4000 metres have yielded evidence of new lifeforms and unusual landforms and rocks that will help the study of ocean volcanoes News
LifeThe enigmatic whale we can hear – but have never seen The unique, unanswered call that echoes off California's shores speaks of the world's loneliest whale – Whale 52. But maybe he has a more urgent problem Features