A stunning new study is challenging the conventional wisdom about Earth’s continents. For years, we’ve been taught that Earth ...

Scientists uncover hidden land under Iceland, questioning our understanding of Earth's continents and tectonic plates.

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

He conquered land across three continents, ruled over states from Egypt to modern-day India, and never lost a battle – before ...

President Trump’s order to halt most foreign aid has intensified humanitarian crises and raised questions about the United ...

Millions of people from the poor world are trying to cross seas, forests, valleys and rivers, in search of safety, work and ...