Voluminous clouds of cosmic dust permeate our galaxy, but only recently has software allowed detailed observations of the ...

Kyiv's troops are struggling to hold territory in Russia's Kursk region and may be forced to retreat, reports say.

Bin lorries are to be used in a landmark project to measure the mobile phone signal at every home and workplace across the ...

A widely-used online Ukrainian battlefield map appeared to show Ukrainian forces no longer in control of the town of Sudzha in Russia's Kursk region on Wednesday.

Ukrainian troops are reportedly making gains along three parts of the front as Russian forces face a manpower shortage and ...