Science

Carbon emissions from the world's biggest polluter on the cusp of 'period of structural decline', new analysis claims

Leads of the new mechanisms for evaluating nature impacts and setting targets break down the differences between them and why your company needs both

Healthcare giant's investment forms part of Healthy Cities programme, which saw 55,000 people take part in step challenges

More than 30 organisations including EA Earth Action, South Pole, Verra, and WWF launch plastic footprint framework ahead of key international meeting next week

Craig Bennett, chief executive of The Wildlife Trusts, explains why the organisation has teamed up with other green NGOs to develop guidelines for firms looking to invest in credible nature and carbon projects

Business for Nature coalition and PwC launch 'It's Now for Nature' campaign in support of halting and reversing biodiversity loss from 2030

Acción Andina, GRST, WildAid Marine Program, S4S Technologies, and Boomitra to receive £1m as the latest winners of the annual Earthshot Prize

Ahead of the climate summit, expectations are low, needs are significant, the world is unstable, and trust is in short supply, writes Tuft’s University’s Rachel Kyte

Set of recommendations agreed for establishing global fund to support nations facing worst climate impacts, but divisions remain over the how to mobilise increasing levels of climate funding

Environmental factors account for a fifth of hidden agrifood costs but are likely underestimated due to data limitations, UN report warns