Alexandra Bell is bringing more than a decade of experience in nuclear policy to the Bulletin of the Atomic Scientists, the ...

This year’s Doomsday Clock Statement landed like a damp squib in a Trump-swamped corporate news cycle on January 28th. The ...

In this interview, the Bulletin of the Atomic Scientists' new leader discusses her plans for the Bulletin and a host of ...

Fantasy replaces science, assertions replace facts ... That would surprise most experts on existential risks. The climate crisis, the threat of new pandemics, artificial intelligence, and crippling ...

A new climate modeling study presents a new scenario of how climate and life on our planet would change in response to a potential future strike of a medium-sized (~500 m) asteroid.

The Doomsday Clock, created in 1947 by atomic scientists as a way to keep track of the nuclear threat, is ticking closer to ...

A University of Hawaii at Mānoa study on the freezing of water droplets suspended in air sheds light on a key process in ...

If the world makes progress in stopping or reversing the atomic Doomsday Clock, it may be in part because of the influence of Alexandra Bell, a graduate of East Henderson High School.

The European climate service Copernicus says the world warmed to yet another monthly heat record in January, despite an ...

A dramatic reduction in sulfur pollution from shipping has unintentionally contributed to recent global warming, offering a ...