U.S. Treasury Secretary Janet Yellen said banks are likely to become more cautious and may tighten lending further in the wake of recent bank failures, possibly negating the need for further Federal Reserve interest rate hikes.

Finland’s much-delayed Olkiluoto 3 (OL3) nuclear reactor, Europe’s largest, will begin regular output on Sunday, its operator said on Saturday, boosting energy security in a region to which Russia has cut gas and power supplies.

Sudan’s main paramilitary group said it had seized the presidential palace, the army chief’s residence, and Khartoum international airport on Saturday in an apparent coup attempt, but the military said it was fighting back.

Canadian Prime Minister Justin Trudeau’s top aide on Friday refused to say when Trudeau first learned about allegations that China tampered with recent elections, citing security concerns.

Archaeologists in the Peruvian Andes have discovered an Inca bathing complex built half a millennia ago, which they believe may have served the elite of the sprawling empire than once dominated large swathes of South America.

U.S. President Joe Biden said on Friday he has decided to run for a second term and would formally announce his re-election campaign “relatively soon.”

Japanese Prime Minister Fumio Kishida was evacuated unhurt after a suspect threw what appeared to be a smoke bomb at an outdoor speech in western Japan on Saturday, domestic media reported.