Follow the detailed process of repairing a CAT D9 barrel eye — where precision welding and machining bring heavy equipment ...

The 87-year-old Oscar winner revealed in an interview with The Sunday Times that his wife, Stella Arroyave, suspects he is on ...

The 21st century’s geopolitical horizon resembles a fault line – trembling, shifting, and redefining the order that once seemed unshakable. The liberal dream of a unipolar world, governed from ...

Jupiter will reach its highest point in the sky around dawn, when, from mid-northern latitudes, it will appear about 20 ...

The universe's first galaxies were hot messes, according to a recent study. During their younger days, they were wild, chaotic bundles of turbulent gas, churned up by huge gulps of intergalactic gas, ...

Adam Morton, Guardian Australia’s climate and environment editor, asks why Australian prime minister Anthony Albanese wants to host next year’s global climate summit in Adelaide when he is not ...