Plus, some Republican lawmakers are pushing for legislation to end "weather modification," pushing a fringe theory that humans are controlling the weather into the mainstream.

Multiple casualties as gunman opened fire in the lobby of the midtown Manhattan building on Park Avenue that is home to the Blackstone investment firm and other corporations before moving to other floors.

An NFL employee was seriously injured during the mass shooting at the Manhattan office tower that houses the league’s headquarters.

New York City homicide detectives sought clues on Tuesday to what led a Las Vegas man to drive cross-country, storm into a Midtown Manhattan office tower

Four people were killed, including a police officer, and one was seriously injured when a gunman opened fire inside an office building before fatally shooting himself.

Workers in New York City have described scrambling out of office blocks, as panic engulfed part of downtown Manhattan when a gunman opened fire and killed four people on Monday. People poured out of skyscrapers and onto the busy streets of the US city, some with their hands in the air, while others sheltered in buildings nearby.