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Ukrainian drones attack military targets in 3 Russian oblasts overnight -- Russia attacks 106 infrastructure facilities in Ukraine in one day -- South Korean intelligence: North Korea suspected of supplying Russia with weapons made in 1970s -- Russia seeking to blame Ukraine, without evidence, after apartment building collapses in Belgorod -- and more

Russia will not stop with Ukraine unless they're stopped in Ukraine -- The road from death to life: Medics evacuate wounded on Sunflower bus --- Poland to fortify border with Belarus due to hybrid war -- Czech president: Europe must set 'clear boundaries' for Russia -- and more

Russia's Kharkiv Oblast operation aims to divert Ukrainian forces from Donetsk Oblast -- Ukraine to receive first F-16 fighter jets 'within weeks' -- Military intelligence drones strike oil refinery in Russia's Kaluga Oblast -- While Xi tours Europe, China feeds Russia's war machine -- and more

SBU hits 2 oil depots in Russia's Krasnodar Krai -- Germany to buy 3 HIMARS for Ukraine -- Two hydro power plants decommissioned after May 8 Russian attacks -- Ukraine strikes Russian oil refinery 1,500 kilometers from border -- Russia’s highly-militarized Victory Day celebration has nothing to do with WWII -- and more

Mysteries of Thermal Desorption: Exploring Alternative Names

Kyiv catches up with Russia in Shahed drone analog production -- Fire at oil depot in Russian-occupied Luhansk causes serious damage -- Never again? Again: A visual story compares photos from World War II with Russia’s invasion -- Kosovo supports Ukraine despite Kyiv not recognizing its independence -- and more