Italy bridge was vulnerable before collapse, experts say
At least 26 people were killed after a bridge went down in Italy
Now you can buy a real life "Iron Man" suit for $450,000
The suit can reach speeds of 32 mph and an altitude of 12,000 feet, with five mini jet engines that control direction
Security at royal wedding will be "massive headache"
Unlike William and Kate's ride to Buckingham Palace, Windsor has confined streets and rows of tightly packed apartments
Household Cavalry, Prince Harry's fellow soldiers, will be part of royal wedding
The Household Cavalry is a familiar sight at big events, but their presence at the royal wedding is even more special
Russian TV airs alleged phone call from daughter of poisoned ex-spy
The unverified call was presented to a studio audience, where she alleged said "everything is fine"
Russian diplomats expelled from U.S. arrive in Moscow
In the propaganda war, one image President Vladimir Putin didn't want the world to see was the return of Russian diplomats and families from the U.S.
Russia expels 60 U.S. diplomats, closes consulate
The State Department says Russia had no justification for kicking out U.S. diplomats from St. Petersburg
Father recalls horrifying final call from daughter trapped in Russian blaze
"I told her to lie down on the floor and breathe. 'Dad,' she said, 'I'm suffocating,'" the father recalled
British officials investigating grisly Russian deaths
Officials in the U.K. want answers after 14 Russian exiles living in Britain suffered untimely deaths
Focus on "unbelievably cruel" nerve agent used in attack on ex-spy
The nerve agent used in the attack in the U.K. is known as Novichok, a particularly lethal nerve agent
U.K. threatens "extensive" retaliation against Russia over ex-spy poisoning
British Prime Minister Theresa May says it's "highly likely" the Kremlin was behind the poisoning of a Russian double agent and his daughter
"Save the children of Ghouta," plead young sisters in Syria as missiles rain down
Two girls, facing missile attacks in Syria, took to Twitter to share their plight
Brutal violence in Syria leaves at least 200 dead
Survivors of the most recent airstrikes are scrambling to protect themselves from the next one
Experts warn terrorists could use ambulances in future attacks
An ambulance was used in an attack in Kabul Saturday, and experts say the resale of emergency vehicles is handing terrorists a lethal weapon
Mysterious swarm of drones attacks Russian military base
Some of the drones jammed, while others were shot down, but what was recovered shows a dangerous mix of low- and high-tech