Military technologies have always been at the forefront of scientific progress. They are associated with a large number of ...

The 21st-century civilization has faced dramatic challenges related to the ecology and welfare of every single person. Outstanding scientists and gifted engineers are busy solving actual problems, ...

Inventions by African Americans into the 21st century include everything from toys to physics to aerospace technology. John KingJohn King worked with the aerospace and safety industries. He invented ...

The Trump Administration is trying to counter China on nearly every strategic front...but the Administration, and Congress, ...

Capsule endoscopy was first used to treat patients in 2001. For this treatment, the patient swallows a tiny, wireless camera the size of a typical pill. This method gives doctors a noninvasive way of ...

When did indoor air become cold and clean? Air conditioning is one of those inventions that have become so ubiquitous that many in the developed world don’t even realize that less than a century ago, ...