Limited edition water harvested from melting polar icebergs, is now on sale at Harrods. It’s just another ugly indicator of our world’s many inequalities
Environmental audit committee calls for ban after hearing that microbeads harm marine life and enter the food chain
The deep ocean makes up 95% of Earth, yet only 0.0001% has been explored – the Guardian joined a mission off Bermuda looking deeper than ever before
Renowned biologist E.O. Wilson wants to set aside half of the planet as protected areas for nature. But is this possible? And, if so, how would it work?
Huge Zachariae Isstrom glacier has begun to break up, starting a rapid retreat that could continue to raise sea levels for decades to come
Important ecosystems could be massively damaged by 2050 unless greenhouse gas emissions and localised pollution is drastically reduced, researchers say