A self-professed science ‘nerd’ has been jailed at the Old Bailey for cooking up explosives in his garden shed. Harry ...

Authorities found more than 30,000 images and videos of AI-generated child sexual abuse material across nine devices.

Good morning. As Donald Trump hardens his threats over Greenland, European leaders consider how to hit back – more on that ...

Abstract: Resilient wheel is a multilayer composite structure with discontinuous impedance, the internal structure is prone to damage due to repeated interaction. It is a difficult point for damage ...