An explosion and partial building collapse at a senior living facility in Bristol, Pennsylvania triggered a large-scale emergency response Tuesday afternoon, with officials reporting multiple people t...

Multiple people are reported to be injured after an explosion and fire at a nursing home in Bristol, Pennsylvania, officials said.

The gas explosion resulted in a “major fire,” a partial collapse of the building and “multiple casualties,” Steve Santarsiero, a state senator whose district includes Bristol, said on social media.

Three people, including two police officers, were killed in an explosion in Moscow on Wednesday, Russian investigators said, two days after a car bomb killed a high-ranking general not far away. The two traffic police officers were approaching a “suspicious individual” when an explosive device detonated,

Moscow has been shaken by a second deadly explosion in days, intensifying security concerns in the Russian capital.