A research team has unveiled a new artificial intelligence (AI) system that uses satellite imagery to track urban green spaces more accurately than prior methods, critical to ensuring healthy cities.

Vietnam's foreign ministry published a map defining its baseline claim in the Gulf of Tonkin, where it shares a maritime border with China, which it said on Friday was to help protect and enforce its ...

The nailed heads ritual did not correspond to the same symbolic expression among the Iberian communities of the northeast of ...