The Prachand is a light multirole attack helicopter intended to perform well in ‘hot and high’ conditions. It features a turret-mounted French 20-mm autocannon, the M621. It will armed with the ...

I watched Roborock's Saros Rover successfully dodge obstacles, climb stairs, clean the stairs and even dance. It blew me away ...

But the Leopard isn't Euhomy's only ice maker being unveiled at CES. The brand is also introducing a sleek automatic sphere ...

The secretary of state says the US will retain "multiple levers of leverage" if Venezuela's leaders don't "make the right ...

Almost exactly 200 years ago, French physicist Sadi Carnot determined the maximum efficiency of heat engines. The Carnot ...