President-elect Donald Trump has emphasized the strategic importance of Greenland for US security, hinting at potential military action to acquire the island. His rhetoric has increased geopolitical ...

But if the value is based only on minerals, the economy size wouldn't matter as much ... as companies would buy drilling and mining rights, factoring in their own costs and profits.

President-elect Donald Trump has expressed interest in acquiring Greenland. He is considering diplomatic and economic ...

The Mars Sample Return effort was billions of dollars over budget and not expected to return to Earth with its samples until ...