A Ukrainian defense initiative is making steel armor plates to wrap around the control unit of the Patriot battery.

Ukrainian forces are fighting to hold on to the key city of Pokrovsk, in one of the fiercest battles in eastern Ukraine, but ...

Ukrainian forces are fighting to hold on to the key city of Pokrovsk, in one of the fiercest battles in eastern Ukraine, but ...

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...

Here, authors employ a thermally activated delayed fluorescence sensitizing host, achieving maximum power efficiency close to 190 lm/W and maximum luminance of over 110,000 cd/m2. The current ...