Abstract: Tunnel boring machine (TBM) main bearings are critical components that require continuous condition monitoring but are physically inaccessible during tunneling. They feature ultralarge ...

Europe has come to grips with a new reality, ushered in by the Trump administration: Europe needs to commit more resources to its own security. That's according to Sweden's Chief of Defense, General ...

Palm Beach County records show that Trump, 79, voted via mail ahead of this week’s special election in the state, according to reports Becca Longmire is a digital news writer-reporter at PEOPLE. She ...

President Trump has long fixated on mail-in voting to bolster his baseless claims of widespread voter fraud. But he recently used the method in a Florida special election. By Erica L. Green Reporting ...

We independently select these products—if you buy from one of our links, we may earn a commission. All prices were accurate at the time of publishing. I’ve been traveling nonstop for the past few ...

Given the overwhelming amount of sleep advice out there, it can be hard to define what “good” sleep actually means, never mind how to achieve it. But a white paper from Vitality and The London School ...