As far as physicists have been able to determine, nature speaks two mutually unintelligible languages: one for gravity and one for everything else. Curves in the fabric of space-time tell planets and ...

Earlier this year, Arab forces waged a campaign of killing and rape that expelled most of the ethnic-African Masalit tribe from the Sudanese city of El Geneina. This month, they returned to finish the ...

Human rights groups are condemning the killing of two Palestinian men in the occupied West Bank by Israeli security forces, saying video capturing the incident showed the men appearing to surrender ...