Today we're looking at how the regenerative cooling channels on Space Shuttle's main combustion chamber were manufactured. They used a combination of conventional machining with electroplating, in a ...

Whether the Indiana state legislature voted to draw two additional Republican-leaning congressional districts, as President Donald Trump wanted, was unlikely to be the decisive factor in the 2026 ...

If you've spent any time in a dictatorship — I've had that happy experience — you understand why your high school teachers were always praising democracy. You quickly learn that authoritarian states ...

Max Allegri admits AC Milan ‘didn’t take our chances’ against Lazio in the Coppa Italia and repeated their pattern of making ‘cheap errors’ when seemingly in control. There were protests that the ...

The Emmy-winning drama "Mad Men" made its 4K debut on HBO Max this week, but the highly anticipated launch came with unexpected behind-the-scenes glimpses that fans weren't supposed to see. Viewers ...

A Waymo autonomous vehicle attracted the attention of police. Waymo, Zoox, and Tesla compete in expanding U.S. autonomous vehicle services and gaining regulatory approvals. Real-world environments ...