While genetic tests can reveal the ancestry of enslaved individuals, strontium analysis can now home in on where they actually grew up.

Russia's beleaguered Black Sea Fleet has developed a "new method" of fending off persistent Ukrainian naval drone attacks, according to a new analysis. While most of its global naval forces remain ...

New images from the North Sea show never-before-seen landforms that were carved by a single, colossal ice sheet 1 million ...