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Analysing wildfire behaviour can help detect risk zones earlier and support fire-smart strategies

The Conversation France · mis à jour 22 juin

Fire-smart risk assessment is needed to tackle the scale of wildfire destruction, which is a growing reality across the globe. Hazardous fires are more intense and more frequent, fuelled both by climate change and by the no less significant human footprint on landscapes.

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Why it’s so hard to switch off on holiday – and what workers and employers can do

The long-awaited, well-deserved holiday season has finally arrived for millions of employees. However, after months of non-stop work, truly unplugging can become incredibly difficult. Modern workplaces demand a state of constant mental availability. Driven by rapid technological advances, we find ourselves endlessly tied to work through group chats, social media, and e-mails, making total disconnection a challenge. This technological complexity is also associated with greater emotional exhaustion at work and in our personal lives. Along with daily and weekly breaks between shifts, annual leave periods are designed to be one of the most effective tools for essential rest and recovery. Research consistently shows that time away from work can improve wellbeing, reduce exhaustion and support recovery. It actively lowers stress, improves sleep quality, and reduces the risk of chronic illness. The stakes are

Pourquoi certains chocolats ne fondent-ils pas malgré la chaleur ?

Derrière une simple tablette de chocolat se cache une mécanique d’une grande précision. SviatlanaLaza/Shutterstock (no reuse) L’ESSENTIEL Le chocolat fond facilement, car son point de fusion est proche de la température du corps humain. Les chercheurs développent des chocolats capables de résister jusqu’à 45 °C. Le défi est de préserver leur goût, leur texture et leur fondant en bou