If President Vladimir V. Putin of Russia follows through on his threats to use a nuclear weapon in Ukraine, he is likely to turn to a specific type.
Tactical nuclear weapons have a fraction of the strength of the Hiroshima bomb and of the super bombs and city busters that people worried about during the Cold War.
What exactly are these weapons, how did the ... Show More
Yesterday
The Autism Diagnosis Problem
<p>Once primarily limited to severely disabled people, autism began to be viewed as a spectrum that included children and adults far less impaired. Along the way, the disorder also became an identity, embraced by college graduates and even by some of the world’s most successful p ... Show More
32m 40s
Nov 23
Sunday Special: Wicked, Good?
<p>“Wicked” was one of the biggest movies of 2024. It was culturally ubiquitous, a box office smash and an Oscar nominee for Best Picture. Now, a year later, “Wicked: For Good” arrives in theaters to finish the tale of the complicated friendship between Glinda the Good Witch and ... Show More
51m 44s
Mar 2022
As war in Ukraine rages, assessing the nuclear risk
A nuclear war cannot be won and should never be fought,” warned NATO Secretary General Jens Stoltenberg last Wednesday. It’s a prospect that many in Canada haven’t had to consider since the end of the Cold War, but experts say the risk hasn't disappeared.
A few weeks ago, Front B ... Show More
26m 29s
May 2022
Can nuclear power ever be considered safe? With Serhii Plokhy
When the site of the Chernobyl disaster was occupied by Russian troops during their invasion of Ukraine, fears of further contamination put the safety of nuclear power in the spotlight once again.In his latest book, Atoms and Ashes: From Bikini Atoll to Fukushima, the Ukrainian h ... Show More
26m 28s