Gianluca Masi from the Virtual Telescope captured the Artemis 1 Orion spacecraft when it was about 342,000 km (212,508 mi.) ...

There is too little data to generate a comparable live estimate for Ukraine. However, a catalogue of the known dead and ...

One of those key frontline areas is Pokrovsk, a strategic hub in eastern Ukraine, which Moscow has been trying to capture for ...

The ingenious minds at Primitive Technology upcycle wood ash waste into eco-friendly cement, reducing reliance on mined ...