Evidence that Russia is racing to perfect a nuclear-armed spacecraft to target Western satellites is sparking the U.S. and ...

Barbed wire, 'dragon's teeth', ditch, berm, more wire, ditch, embankment, wire, third ditch: Ukrainian fortifications ...

No proper defense exists yet for explosive drones guided by fiber optic cable, which can't be jammed electronically; Israel only began looking into solutions during current war ...

A Vanessa annabella butterfly lands on a Sphaeralcea ambigua, ‘Desert globemallow’ in Kim Nielsen-Glynn’s Petaluma home ...

On the battlefields of Ukraine, the image of the classic tank is changing. Russian forces have deployed heavily modified and improvised armored vehicles — often referred to as “Frankenstein tanks” — ...

President Donald Trump announced "major combat operations" against Iran on Feb. 28, with massive joint U.S.-Israeli strikes ...

Estimates show Russian forces have suffered more than one million casualties in the war against Ukraine. At the same time, its territorial gains have been some of the slowest in modern history.

India's imports of Russian crude oil jumped by 90% in March versus February, following the major supply disruption in the Middle East and the U.S. waiver of purchases of Russian crude already loaded ...

Add Yahoo as a preferred source to see more of our stories on Google. Russian forces have begun receiving Spirit-030 satellite terminals at the front line in large quantities, attempting to use them ...

Investigators cited a possible technical malfunction. By Ivan Nechepurenko A Russian military transport plane crashed in Crimea, killing all 29 people on board, Russian investigators said on Wednesday ...

Ukrainian drones have hit the Tuapse oil refinery for the third time in two weeks, sparking a massive blaze and triggering ...