State-owned China Tower—the world's largest operator of telecommunications towers—made its trading debut in Hong Kong Wednesday in the latest high-profile listing in the city.
The state-owned monopoly that operates China's vast network of mobile phone towers plans to raise up to $8.7 billion in the biggest global stock offering in four years.
Sandia National Laboratories is using its solar tower to help assess the impact of extreme temperature changes on materials.
The skeleton of an extremely rare form of dinosaur sold for more than two million euros ($2.3 million) at the Eiffel Tower in Paris on Monday.
Why has the Leaning Tower of Pisa survived the strong earthquakes that have hit the region since the middle ages? This is a long-standing question a research group of 16 engineers has investigated, including a leading expert ...
Bird-human actions can end in tragedy—for bird as well as human.
Extensive lead contamination was found in lead battery recycling plants and surrounding communities in seven African countries. The contamination levels in soil ranged up to 14% lead with average concentrations of 2% lead.