The America250 time capsule will hold dozens of historical treasures. Avoiding dampness and other dangers requires lots of ...

In 1954, the USPS was looking for innovative ways to process the 54 billion items mailed. National Geographic traveled to ...

The United States of America (USA) is a federal republic located in North America. It has 50 states and one federal district ...

A prototype cell partly capable of replicating itself has been created using 36 existing bacterial genes, but it's not really ...

This cell-like structure can grow, feed, divide and compete. Researchers ponder what it means for the future of synthetic ...

Their bodies and genomes were built in the lab from scratch, each molecule specified precisely. According to John Glass, a ...