Abstract: Due to the large mass of heavy haul trains, operating on downhill sections poses significant challenges on train control. Drivers must perform air braking and releasing at the appropriate ...

We spot the first cliff early in the morning. The summer sun rises slowly, its deep indigo gradually fading into a soft peach. The world remains asleep, and we break the silence with heavy breathing ...

A herd of dinosaurs makes surprise appearances around Fairbanks regularly, spreading dinosaur joy everywhere they go. So it ...

What if a giant sea reptile from the dinosaur era still existed in the ocean’s depths? The science says extremely unlikely tiny populations, no fossil trace, and no credible sightings. But the ocean ...

An Alabama father described the terrifying moment he saw his two kids and four other children crawl underneath a train after being told by the conductor to do so. The incident happened at a train ...