Liquid

Boucheron’s Carte Blanche collection is, by far, one of the most eagerly-anticipated high jewellery releases each year, and with good reason. A heritage as rich and storied as the Place…

Of all the emerging forms of aviation propulsion, hydrogen seems the least likely to be an early adopter. But Swiss-based Sirius has announced plans to start flight tests of a…

It appears the era of hydrogen-powered planes is upon us. H2FLY has completed the world’s first piloted flight of an electric aircraft powered by liquid hydrogen, according to a statement…