Gunfire rang out at Phoenix Sky Harbor International Airport on Christmas night and left three people wounded, police say. Another was stabbed. One was in critical condition.

PHOENIX (AP) — Police are investigating a Christmas shooting at Sky Harbor Airport in Phoenix that left three people injured by gunfire and another person stabbed. Phoenix police said the evening shooting happened at around 9:45 p.m. at an airport restaurant that is outside the security checkpoints in Terminal 4.

The head of the World Health Organization said on Friday he was not sure he was going to survive an air strike on Yemen's main airport carried out by Israel a day earlier during a series of attacks on the Iran-aligned Houthi movement.

An Israeli strike on the international airport in Sanaa, Yemen, on Dec. 26, killed at least four people, according to local media. Houthi attacks on Israel have ramped up in recent weeks.

A new round of Israeli airstrikes in Yemen on Thursday targeted the Houthi rebel-held capital and multiple ports, while the World Health Organization’s director-general said the bombardment occurred nearby as he prepared to board a flight in Sanaa,

Yet another stowaway managed to board a major airline’s plane – renewing serious questions and concerns about airport safety during the busiest travel season of the year. This time, a stowaway tried to hitch a ride on Delta Air Lines Flight 487 at Seattle-Tacoma International Airport on Christmas Eve.

This incident comes less than a month after another unticked passenger managed to make it aboard a Delta flight from New York to Paris where they were arrested once the plane landed

A Delta Air Lines flight at Seattle-Tacoma International Airport was involved in yet another stowaway incident. The event, which took place on Christmas Eve, has rekindled concerns regarding airport safety procedures and screening policies.