Depuis plus de deux ans, les récifs coralliens de plus de 80 pays subissent un épisode de blanchissement inédit.

Le Say on climate d'Engie a recueilli plus de 96% des voix auprès de ses actionnaires lors de l'assemblée générale.

Israel has maintained an eight-week blockade on food, medicine and aid entering Gaza, while continuing aerial attacks on homes and tent shelters – deepening what the United Nations describes as ...

A strong earthquake has hit Turkiye, causing buildings in the city of Istanbul to shake. The quake, taking place at 12:49 [09:49 GMT] on Wednesday in the Marmara Sea off the coast of Istanbul’s ...

The term "involute" refers to the shape of the teeth: the curves of the teeth are involutes of circles, which are curves that optimize gear performance. Figure 1.1.2: The three marked circles are key ...

News and analysis covering cutting-edge aviation technology and business models, including zero-carbon propulsion, eVTOL aircraft, automation and autonomy, and new infrastructure.