This article was updated Feb. 3, 2023. It was originally published June 7, 2016. Hot and cold rolled steel are two common types of steel. Engineers need to know the difference between them to turn out ...

Capturing a truck’s cold start in snowy conditions, highlighting engine performance, smoke, and the challenges of starting vehicles in extreme winter weather. Trump abruptly cuts off talks with Iran ...

This video shows a herd of ponies gathered near a snowy beach. Their thick fur and calm presence create a peaceful contrast against the cold sea and white landscape — a rare sight of winter harmony.