Osun Election: 5 local governments have arithmetic error, PDP alleges

From the depths of the Pacific Ocean comes an innovation in air conditioning that's good for the planet and saves money. Located just 200 metres from the ocean, the hospital in Papeete, on the French island of Tahiti, is using seawater to cool its facilities. The switch to this new system has decreased the hospital's energy consumption by 90 percent.

Pension problems: French workers strike over government's retirement plans. As many as 2.8 million people hit the streets across France on Tuesday in a second day of walkouts designed to protest the latest pension reform proposals.

Several European countries, including Germany, temporarily shut their consulates in Istanbul this week, citing security concerns. Turkey says they are waging "psychological warfare."

The top human rights court in Europe has found Hungary guilty of violating the rights of a refugee who died in 2016. Hungary has one of the worst records on refugee protections in Europe.

In East Jerusalem, locals are still coming to terms with the trauma of the attack that left seven people dead as they gathered to pray at a synagogue on January 27. That attack was followed by a second incident the following day, which injured two Israelis.

The German government has approved additional deliveries of Leopard 1 battle tanks to Ukraine. Meanwhile, IOC condemns Ukraine's Olympic boycott threat. DW has the latest.