Contender world's largest great white is now as far north as Scotland

Frenzy of excitement after world-famous discovery off coast

Huge seagrass meadow bigger than Wembley Stadium discovered

As coral reefs get hit by climate warming, ocean protection rises up political agenda

Beachgoer shares video of upsetting discoveries along shoreline: 'I'm seriously running out of hands here'

Marine life is thriving on discarded World War ships and weapons

Hundreds take part in cleaning Padukare beach in Kota

Did L.A. wildfire debris worsen this year's toxic algal bloom? Researchers say it's unlikely

Underwater cameras reveal 'pristine sea-life' off Isles of Scilly

Underwater cameras reveal 'pristine sea-life' off Isles of Scilly