Blue Planet gives super-rich their new toys – submersibles
World’s ultra-rich are buying subs for up to £30m to indulge in deep ocean exploring
World’s ultra-rich are buying subs for up to £30m to indulge in deep ocean exploring
The week’s top environment news stories and green events
Up to 125 jobs to go at botanic institution after ministers impose £1.5m cuts despite warning of critical impact on research