COVID-19 is comparable to climate and extinction emergencies, say scientists from the UK and US – all share features such as lagged impacts, feedback loops,

Sir David Attenborough, Dr Jane Goodall DBE and leading Cambridge University researchers talk about the urgency of climate crisis – and some of the solutions that will take us towards zero carbon.

Students and teachers across India now have free access to a new curriculum on water security and sustainability, co-developed by researchers at the University of Cambridge, which incorporates engagement with climate change and climate activism into their lessons.

Plans to save biodiversity must take into account the social impacts of conservation if they are to succeed, say University of Cambridge researchers.

Forests burn, glaciers melt and one million species face extinction. Can we humans save the planet from ourselves? Here, Sir David Attenborough speaks to us about the climate crisis and his hopes for the future. His words begin our new focus on Sustainable Earth, looking at how we transition to a carbon zero future, protect the planet's resources, reduce waste and build resilience.

Research reveals rifts within global movement – from economic approaches to protected areas – while confirming support for aims underpinning it.