Hydrogen bombs cause a bigger explosion, which means the shock waves, blast, heat and radiation all have larger reach than an ...

Escalating global tensions have increased the risk of nuclear conflict, with experts warning that major US cities like New ...

UN Nuclear watchdog, the International Atomic Energy Agency (IAEA), has said that Iran holds 440.9 kg (972 pounds) of highly ...

How close is Iran to a nuclear bomb? Satellite images reveal scale of damage from US-Israeli strikes - Trump says US and Israel launched attacks on Iran to eliminate threat of it creating a nuclear we ...

As the violent escalation in the Middle East entered a third day on Monday sparked by the bombing of Iran by Israel and the ...

Gravity nuclear bombs are some of the most dangerous nuclear weapons ever created. These kinds of bombs, also known as ...

Aug. 6 and Aug. 9 are the 80th anniversaries of the U.S. atomic bombings of Hiroshima and Nagasaki. The killing of 140,000 civilians at Hiroshima was the effect of detonating a 60 million-degree ...

Russell has a PhD in the history of medicine, violence, and colonialism. His research has explored topics including ethics, science governance, and medical involvement in violent contexts. Russell has ...

After a 4.3 magnitude earthquake hit Khonj, speculation of a secret Iranian nuclear test erupted. We break down the seismic signatures, enrichment levels, and expert analysis to determine if Tehran ...

A minute of silence was observed Saturday in Nagasaki, precisely at the time of the atomic bomb explosion dropped by a US bomber on the Japanese city 80 years ago, while the restored bell tower of the ...

The Enola Gay, the plane that dropped the atomic bomb on Hiroshima in World War II, is now a museum exhibit.

Add Yahoo as a preferred source to see more of our stories on Google. Some believe Donald Trump has been engaging in nuclear sabre-rattling intended to intimidate China - Alex Brandon/AP The United ...