The Great Wall of China is a series of fortifications in China. They were built across the historical northern borders of ...

The first Trump administration built long segments of steel wall on Arizona's border. Conservationists fear wildlife will suffer if work resumes.

Scientists say the Trump administration’s embrace of de-extinction won’t help endangered species like the Great Lakes gray ...

In recent years, Tianzhu has invested 13.28 million yuan in protection, including the restoration of 4,700 meters of wall, ...

The remains of a 17th Century sea wall uncovered a during coastal defence scheme has been clad in steel to protect it. The ...

Over my forty years or so in and around dealing rooms and financial markets, I have heard many theories as to how to approach that problem and have settled on a process that has worked for me ...

Trump says the US is "doing really well on our tariff policy", following fluctuations in global stock markets.

During a hike in the Great Smoky Mountains National Park in 1995, Don Barger climbed Chilhowee Mountain hoping to gaze across the valley below. All he saw was a wall of gray haze.

A waiver issued Tuesday by the U.S. Department of Homeland Security allows the federal government to bypass environmental regulations and begin construction immediately on ...

Homeland Security Secretary Kristi Noem issued the first waiver of the administration to speed President Trump’s border wall, ...