German company Siemens has confirmed that Ukraine-related sanctions imposed on Russia have made it impossible for the equipment supplier to return gas turbines to Gazprom after they were repaired in Canada.

The Chinese and Russian leaders speak by phone and agree on the need for mutual support on security issues Chinese President Xi Jinping told his Russian counterpart Vladimir Putin in a phone call Wednesday that Beijing will keep backing Moscow on issues of “sovereignty and security”.

H2O is present in the rocks gathered by the Chang’e-5 lunar lander, Chinese scientists have said Indications that water could be present in the rocks gathered by Chang’e 5 lander on the Moon have been confirmed by testing on Earth, Chinese scientists have reported. They’ve shared their findings in an article, published this week in…