Donald Trump sounded triumphant afterwards. But in his first meeting with Chinese counterpart Xi Jinping since returning to ...

China’s promise to delay its newest restrictions on the export of the rare earths that are crucial to many high-tech products ...

Trump announced a cut on Chinese imports after meeting with Xi in South Korea, citing new understandings on fentanyl ...

President Donald Trump is expected to meet Chinese President Xi Jinping this week where rare earths could emerge as a key ...

A distant gas giant the size of 10 Jupiters is now the first planet outside Earth's solar system to be mapped in three ...

New research challenges the idea that the hemispheres' matching brightness is a fundamental property of the planet ...

The climate is "continuing to shift in a very dangerous direction"—and action is needed—Christopher Wolf told Newsweek.

With trials of atomic weapons set to resume, we recall the environmental and health damage wrought by such testing ...

Homo sapiens is the most successful mammalian species in Earth history, and it’s not even close. The species thrives on ...