That convenience and lack of clarity were hard to miss in AI.com’s Super Bowl ad and in the explanation of the company’s ...

With the demise of New START creating a dangerous legal vacuum, Washington and Moscow must abandon outdated Cold War assumptions and forge a modern, shared definition of strategic stability.

A spokesperson for the National Science Foundation pointed to a National Academies of Science, Engineering, and Mathematics ...

Climate hushing” is one reason why so many politicians who oppose Trump administration policies have been going silent on ...

President Macron's new concept of 'dissuasion avancée' marks a revolution in French nuclear policy. With this, Paris seeks to ...

Without data about what has happened in the past, and is happening in the present, we are committed to navigating a perilous ...

Americans are now getting more of their electricity from solar than from coal—a whopping big change from the early 2000s, when coal was king. And solar’s rise is accelerating, provides more than twice ...

In 1963, John F. Kennedy proved that informal, one-sided moves could successfully defuse tensions with hostile adversaries. Today, as a multipolar arms race looms, JFK's blueprint offers a vital ...

Editor’s note: This story was originally published by The Guardian. It appears here as part of the Climate Desk collaboration. Antarctica’s west coast is missing an area of winter sea ice the size of ...

The world nuclear order exists only in the minds of those who postulate it. The history of nuclear power over the last 80 ...

For Finnish authorities, 2025 ended dramatically. On the very last day of the year, at 4:53 a.m. local time, a telecommunications company called Elisa noticed a significant disruption to data on one ...

When President Trump withdrew the United States from the Joint Comprehensive Plan of Action in 2018, he cracked the brittle foundation of the global nonproliferation regime based on the 1970 ...