Abstract: In the fully mechanized mining face, proper chain tension of chain transmission system is of great significance in reducing the failure rate and improving the service life of scraper ...

Remember the torture memos? The boat strike memos may be worse. 'Taylor Swift is a Nazi' narrative boosted by coordinated online effort, new report finds Thousands issued urgent flood warning: "Move ...

The audio version of this article is generated by AI-based technology. Mispronunciations can occur. We are working with our partners to continually review and improve the results. Victor Padilla Ruiz, ...

Donald Trump has gone viral after sending a comical message to the people of Colombia at the World Cup draw - despite escalating tension between the two nations. The president took center stage during ...

Nothing should stand in the way of you having the perfect backyard — especially not arduous yardwork. That’s where Walmart comes in, as the superstore is offering almost 60% off a mini chainsaw ...