WASHINGTON, Nov. 27 (Xinhua) -- U.S. President Donald Trump said Wednesday that he will not invite South Africa to attend next year's Group of 20 (G20) summit in Miami, Florida, and will halt all U.S.

BELEM, Brazil, Nov. 12 (Xinhua) -- At the ongoing 30th UN Climate Change Conference (COP30), which opened here on Monday, leaders and experts called for stronger South-South cooperation to advance ...