Major energy producers increased the likelihood and intensity of heatwaves, according to research published in Nature. Using data from an international disaster database, a team developed a methodology to investigate how much anthropogenic climate change had influenced heatwaves. They conclude that many of these events would have been “virtually impossible” without climate change, and that nearly a quarter of the heatwaves recorded from 2000 to 2023 can be directly linked to the greenhouse-gas emissions from individual energy giants.

Research Article: Juvé et al.

News and Views Forum: Heatwaves linked to emissions of individual fossil-fuel and cement producers

News: Dozens of heatwaves linked to carbon emissions from specific companies

How shifting coastal tides may have spurred the rise of the world’s oldest civilization — plus, the liquid crystal lenses that can refocus in a flash.

Research Highlight: Changing tides ushered in the world’s first civilization

Research Highlight: Liquid-crystal specs refocus with the push of a button

Science in the United States is facing an increasing crisis, in the face of swinging cuts and President Donald Trump’s ongoing attack on anything with a connection to diversity, equity and inclusion. In the face of this crisis, many researchers are fighting back — we hear about some of their efforts, and what they think about their chances of success.

News Feature: Scientists take on Trump: the researchers fighting back

How CRISPR-edited pancreas cells could offer new hope for those with type 1 diabetes, and what brain scans reveal about how we process colour.

Nature: Hope for diabetes: CRISPR-edited cells pump out insulin in a person — and evade immune detection

Nature: My blue is your blue: different people’s brains process colours in the same way

Subscribe to Nature Briefing, an unmissable daily round-up of science news, opinion and analysis free in your inbox every weekday.

Hosted on Acast. See acast.com/privacy for more information.