Salman Abedi: Here's what we know about the Manchester bombing suspect

The attack left at least 22 people dead.


North Korea: What we know and don't know about their nuclear program

Nothing North Korea says can be taken at face value.

What is thermonuclear war? Here's what North Korea's threats mean for the U.S.

It's been decades since nuclear threats were this serious.

What is a "MOAB" bomb? Size, cost and video of the US' largest non-nuclear weapon

The MOAB has a blast radius of about one mile.

Conservatives blast Hawaii for "not caring" about attacks, apparently forgot Pearl Harbor

"Hawaii, what do you know? You were 5,000 miles from 9/11."

How US history is taught around the world

How we learn U.S. history isn't the same as the rest of the world.

How 7-year-old Bana al-Abed uses Twitter to shed light on the plight of Syrian children

A 7-year-old Syrian girl's tweets illuminate the personal effects of widespread tragedy.

Authorities reportedly investigating Chelsea bombing manifesto

However, the Tumblr post in question may be a hoax.

Suicide Bomber Attack Leaves at Least 14 Dead in Baghdad

The attack comes fresh on the heels of the truck bombing that killed nearly 300 in the city earlier this month.

Obama Issues a Forceful Challenge to the World During Historic Hiroshima Visit

The president seeks "a world without nuclear weapons."

Cell Phone Use Doesn’t Cause Brain Cancer, According to Huge New Study

Rest easy... for now.


Russia Made a Bomb Suit That Lets You Be the Cool Person Who Walks Through Explosions

Michael Bay is going to crap his pants when he sees this.

Facebook Glitch Sends Safety Checks for Lahore Bombing to People Worldwide

Facebook's Safety Check sounded the alarm far and wide on the bombings in Lahore Pakistan.

2 New Yorkers Killed in Brussels Attacks Identified as Sascha and Alexander Pinczowski

Sister and brother Sascha and Alexander Pinczowski were killed in Brussels.

This American Teenager Escaped Death Twice in Brussels Attack and Boston Marathon Bombing

Mason Wells has now experienced three terror attacks before he can even legally have a drink.

This Is the Hero Who Sacrificed His Own Life to Save Hundreds From ISIS Terrorists

Remember Adel Termos — and the dozens of other victims in Beirut.


A Day Before the Paris Attack, Suicide Bombers Killed 43 in Beirut

Dozens dead and hundreds injured.

Meet the Only Man to Ever Be Hit With Two Atomic Bombs and Make It Out Alive

70 years ago today, an incredible story began.

The World is Officially Two Minutes Closer to Doomsday

The world has been on its worst behavior.

What's "the Greatest Threat to the World?" It Depends Where You Live

The sum of all fears, mapped.


This Unconventional Underwear Model Proves Imperfections Can Be Beautiful

"You have to keep living and keep facing the challenges every day."

The Untold Story of How Japanese Steel Workers Saved Their City From the Atomic Bomb

How a handful of laborers changed the course of history.

15 Things That Are Cheaper Than WhatsApp

... Including the cost of providing safe, clean water for the whole globe.

How to Talk About the Atomic Bomb

The Japanese documentary 'Things Left Behind' from artist Ishiuchi Miyako explores Hiroshima, but only from one side of the story.


Dzhokhar Tsarnaev YouTube Wrestling Video: A Major Fail

Sometimes, some things should never be made. This video is one of them.

Dzhokhar Tsarnaev Trial: WMD Charges Do More Harm Than Good

Charging Dzhokhar Tsarnaev, the second Boston bomber, with using WMDs is a symptom of a costly legislative flaw which has and will do more harm than good.

Boston Bombing Heroes: This is Who They Were

Those who run toward the explosion, not from it, to help those in need, are our real-life heroes because of their ultimate sacrifice.

Tamerlan Tsarnaev Shooting Captured On Film By Accidental Journalist

How Andrew Kitzenberg, a regular guy, became a reporter as he uploaded live pictures of the police battle against Tamerlan Tsarnaev.