How much of the ocean is just whale pee?

BEASTS WITH BOGIES

From mouth to manure, the journeys animals’ meals go on can be very different to human digestion

Anchored in a quiet loch on the west coast of Scotland, Katherine Knight discovered the seabed was barren mud. She raised a small community and set out to replant the underwater desert with life-giving seagrass

With its majestic proportions and astonishing turn of speed–it can swim faster than a battleship–the bluefin tuna is poetry in motion

Amazing answers to your curious questions

Before I realise what’s happening, the lid is off – and James Maclaine is pulling out a fistful of deep-sea anglerfish. I hadn’t been expecting him to plonk his bare hand inside the jar. I peer more c