A radar image taken by Nasa scientists while flying over Greenland has revealed an abandoned Cold War-era “city” under the ...

New radar device will ultimately be used to measure thickness of ice sheets in similar environments such as Antarctica ...

Historic federal funding will bring US train travel one step closer to the high-speed rail systems of Europe and Asia.

Erratic weather, foreign encroachment and warming seas are cutting into our seafood supply, but aquaculture aided by space ...

A “cool, professional” hit which saw a key official in the MH370 investigation die in a hail of bullets has had a devastating impact on the quest for answers about the lost flight.