Women with ADHD are, on average, diagnosed five years later than their male counterparts. Recently diagnosed with ADHD at 34, Emily Bates explores why it took her over three decades to put a name to her disobedient brain. Drawing on her own experience alongside conversations with ADHD researchers and other women diagnosed later in life, this film explores how ADHD has historically been misunderstood in women, and why diagnosis often comes years later than it should. As awareness grows, fuelled in part by social media, can we find comfort in community whilst avoiding the risks of misinformation and what do rising diagnosis rates really mean? Read more about ADHD in girls here: https://go.nature.com/4bpv0VE Or visit the Nature Outlook on ADHD: https://go.nature.com/4a3G9Ju If you or someone you know is contemplating suicide, please reach out. You can find help through a suicide-prevention line: United States: 1-800-273-8255 https://go.nature.com/4aapLHc United Kingdom: 116 123 Others: https://go.nature.com/4q13wJl This Nature Video is editorially independent. It is produced with third party financial support. Read more about Supported Content here: https://go.nature.com/4bqpS3t Subscribe to Nature Briefing, an unmissable daily round-up of science news, opinion and analysis free in your inbox every weekday: https://go.nature.com/49ZpQNE

In a randomized controlled trial that included 97 participants, 69% patients with Crohn’s disease (CD) allocated to a fasting-mimicking diet (FMD) achieved clinical response, and over 60% reached remission, outperforming the control group. The FMD also reduced markers of intestinal inflammation, suggesting this dietary intervention could serve as adjunctive treatment for CD.

‘Smart cities’ seek to maximize connectivity to improve urban mobility.

Global shark and ray populations have declined sharply, driven by expanding fisheries and inequitable gaps in catch, trade and distribution data. This Review assesses global status, highlights drivers of decline, and outlines the regulatory, market-based and conservation actions needed to reduce mortality and reverse shark and ray biodiversity loss.

Researchers lay bare the human toll of lay-offs, funding cuts and attacks on science one year after the president’s return to the White House.

In this field, scientists draw on ecology, population genomics, oceanography and biophysical modeling to assess and predict change. Their dynamic study object just never quite sits still.

Avian influenza is devastating poultry operations, spreading in dairy cattle and infecting farm workers. Why isn’t the United States doing more to stop it?

With this cross-journal Collection, the editors invite manuscripts that offer novel insights into resilient supply chains, digital transformation, circularity ...

A safety engineer feels abandoned by their principal investigator. How should they find support?

Stone tools illustrate behavioural complexities in Middle Pleistocene hominin populations. Here, the authors present small dimensional flakes and hafted tools from Xigou, central China, dated to ~160–72 thousand years ago that demonstrate early, complex technological advancements.

The environmental impacts of food consumption in the European Union are global. This study estimates the environmental footprints of EU27 household food consumption, simulating the mitigation potential of tax policies and assessing consumption-related welfare costs.