Ruble tumbles as Russiaโ€™s war economy comes under increasing strain

New sanctions package closes one of the last conduits of hard currency to Moscow.

Pentagon says Russia โ€˜likelyโ€™ launched space weapon

Revelation comes as countries haggle over space war rules at the United Nations.

EU top diplomat is โ€˜racistโ€™ and a โ€˜warmonger,โ€™ Venezuelaโ€™s Maduro says

Venezuelan leader launched withering verbal assault on Josep Borrell, but it’s not clear what sparked the accusations.

Boris Johnson flew to Venezuela to hold secret talks with Maduro

The former British PM tried to convince the leader of the South American country to not give military support to Russia.

Venezuelaโ€™s Maduro blasts โ€˜provocationโ€™ as UK sends warship to Guyana

Venezuelan president promises own military exercises as dispute over oil-rich Essequibo region continues.

Trump who? Republicans in Dubai try to carve out their own climate agenda.

GOP lawmakers came to the U.N. climate summit to promote a vision that champions U.S. fossil fuels and nuclear energy while acknowledging the need to cut carbon. Itโ€™s unclear how much that will matter if the former president regains the White House.

Saving the worldโ€™s forests through carbon markets isnโ€™t just โ€˜greenwashingโ€™

The problems with forest carbon markets that have hit the front pages are very real. But they arenโ€™t the full story.