The high ground has always held strategic and tactical importance—from mountaintops in ancient battles to the orbital vantage ...

This walk takes you through Chengdu, China’s lively streets filled with shops, restaurants, and city life. Angelina Jolie becomes the latest star to leave Hollywood ...

However, there are still concerns about whether NASA can meet its timeline, especially after recent deep budget cuts. Some ...

Three-quarters of the global population, or about 6 billion people, live in areas where fresh water has dwindled since 2002.

Washington, D.C., residents express concerns over what Trump's crime crackdown could mean for them. And, Ford plans to invest ...

Chinese researchers have created a small launcher that can capture space debris, which could also be used for military ...