When U.S. President Donald Trump met five African leaders in Washington in July, his lack of familiarity with the continent ...

The Georgia Tech research is the first published study showing short- and long-term collision risks in cislunar orbits. Using ...

Tyler Gerczak, left, of Oak Ridge National Laboratory and Dan Brown, right, of TRISO-X a subsidiary of X-Energy, describe the ...

Sixteen- and 17-year-olds celebrated their newly granted right to vote in all UK elections on Thursday, but cautioned that ...

Georgia has detained two people for handling and attempting to sell $3 million worth of uranium which could have been used to make a deadly bomb, the national security service said on Thursday.