Nuclear arms race is escalating as key treaties like New START collapse and geopolitical tensions rise, threatening global ...

After winning a Breakthrough Prize, the world’s most lucrative science award, theoretical physicist David Gross is using the ...

Yes, we are paying a little more for gas and those products and services affected by oil prices. These are tiny sacrifices to ...

President Trump’s attack on Iran and his proposal to resume U.S. nuclear weapons testing has jolted Americans back to a darker era of Cold War brinkmanship, when impulsive decisions could push the ...

Hostilities with Iran could accelerate the nuclear weapons programs in the Middle East and around the world. The Iran War has ...

Iran would retain its right to uranium enrichment. In exchange, it would accept the most intrusive inspection regime ever ...

Add Yahoo as a preferred source to see more of our stories on Google. A map showing nuclear attack and fallout prediction across the U.S. (Screengrab from MIRA Safety, courtesy FEMA and Halcyon Maps) ...

A former CIA operative has suggested two regions across the globe would be spared should a catastrophic nuclear war erupt. Nuclear war anxieties have reached their peak since the 1980s when the Cold ...

Geopolitical tensions in Eastern Europe underscore the urgency of addressing the climate and radiological consequences of a ...

A former U.S. official who helped de-nuke the former Soviet Union has delivered a brutal wake-up call on Donald Trump’s plans ...

The Iran war’s global energy shock is causing some nations in Asia and Africa to boost nuclear power generation and spurring ...

In 1984, HBO debuted the made-for-TV film Countdown to Looking Glass. Now, 38 years later, renewed tensions between the United States and Iran — including threats to shipping in the Strait of Hormuz ...