Legionnaires’ disease is caused by Legionella bacteria occurring naturally in freshwater environments and complex air conditioning cooling systems.

The assault, which the mayor called the largest on Russia’s capital since the war began, was a reminder of Ukraine’s power to strike as its president proposes an air truce. By Marc Santora ...

The announcement followed talks in Saudi Arabia where Kyiv said it would support the Trump administration’s proposal for a 30-day cease-fire with Russia. 3 min read Europe’s Armies Review a ...