Researchers in Spain have developed a dual-condenser air-to-water heat pump that shifts domestic hot water production to daylight hours, maximizing PV self-consumption. The prototype boosted solar ...

China benefits whether or not a deal emerges on carrier-killer CM-302s, analysts say.

Iran is reportedly nearing a deal with China to purchase anti-ship cruise missiles, as the US threatens strikes on the ...

China’s engagement in South Sudan stretches back to the 1990s, well before the civil war that culminated in the country’s ...

Fresh challenge posed by handheld air-defence launchers and 'ship killer' cruise missiles ...

Fish are popular animals to keep as pets, and for good reason. They’re relatively low maintenance, relaxing to watch, and have a high aesthetic appeal. But for all their upsides, they ...

Joshua Clay] recently unveiled his newest RC Nerf Dart Robot and talks through his design choices, pointing out that in his aim to have it launch darts fast and hard he may have somewhat overshot ...