DNA secrets of how vampire bats became bloodthirsty
New research shows how vampire bats evolved to survive on a diet of blood alone.
Author Archives: BBC News - Science & Environment
New scanning technique reveals secrets behind great paintings
An innovative scanning system is making it easier to find the hidden stories behind artworks.
Pollution blights UK seagrass meadows
Excessive nitrogen from sewage and livestock waste is damaging the health of marine flowering plants.