LifeDeep-sea fish lay eggs near hydrothermal vents to keep them warm Pacific white skate lay their eggs onto the sizzling hot rocks of hydrothermal vents in the depths of the sea, possibly because the heat speeds up their development News
LifePenguin tail feathers reveal secrets of where they swim for food Conservationists need to track penguin populations, but tagging hundreds of birds is impractical. A technique borrowed from forensics offers a solution News