Deadly blasts, including one that may have been caused by a gas leak, raised anxiety in the country. “Society is waiting for ...

Satellite images reveal activity at two Iranian nuclear sites, suggesting that Tehran may be obscuring its efforts to salvage any materials remaining there.

The world’s nuclear arsenal started to seem irrelevant – until Putin put his nation’s on high alert. What is the likelihood ...

Behind closed doors with the experts who study the end of the world—and what they know about humanity’s capacity for survival ...

Whether for good or ill, Alfred’s weapons have contributed to the depopulation of the world.

If Alfred Bernhard Nobel, the Swedish inventor who instituted the prestigious global Award, the Nobel Prize, were ...

The post-war international order may be tearing apart at the seams and international law is increasingly looking like a ...

From planet-scorching stellar outbursts to cataclysms so powerful they shiver the very fabric of spacetime, these are some of the biggest blasts our cosmos has to offer ...

Nuclear weapons testing has affected every single human on the planet, causing at least four million premature deaths from ...

Instead, high-energy radiation and electromagnetic pulses dominate, posing serious risks to satellites, spacecraft, and technology.