USTC researchers created a high-energy battery using Mars' CO2-rich atmosphere, showing potential for long-lasting energy solutions in Martian environments. A research team led by Prof. Peng Tan from ...
During the second quarter of 2023, Mali imported $5.2 million of explosives and pyrotechnics. With a growing need for these materials in its mining sector, the country seeks to enhance its role in the ...
Chinese President Xi Jinping warned at the Group of 20 Summit in Rio de Janeiro that artificial intelligence should not be a "game of rich countries and the wealthy," state news agency Xinhua reported ...