An international team of scientists using observations from NASA-German satellites found evidence that Earth's total amount ...
The Arecibo Message as it appears when its 1,679 bits are properly aligned on a grid (left), an annotated illustration ...
The Arab Muslim victory at the Battle of al-Qadisiyyah paved the way for the Islamic conquest of Mesopotamia and Persia.
An international team led by researchers in Japan and Europe has discovered a new multi-planet system around a sun-like star, ...
Forty years ago, the United States government made a decision that transformed the modern world: it opened the Global Positioning System (GPS) to civilian use. What began as a military technology ...