Research may explain how sperm travel long distances, through difficult terrain, to reach an egg.
New research reveals what happens when swimming cells such as spermatozoa and algae hit a solid wall, and has implications for applications in...
Beetles use it, birds use it. Plants use it too. Iridescence is the shimmery colour effect that makes things eye-catching.
Scientists at Cambridge University have discovered that freshwater algae can form stable groupings in which they dance around each other...
