A unique rock formation in China holds clues that tectonic plates subducted, or went underneath other plates, during the Archean eon (4 billion to 2.5 billion years ago), just as they do nowadays, a ...

Although the Asian powerhouse has recently seen a decline in population growth, food security remains a key issue. Andy Coyne looks at what lies behind China’s attempts to tackle food waste through ...

Rare minerals show evidence of an ancient subduction zone. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news, the latest ...