Nuclear Weapons
Doomsday Clock is now 100 seconds from midnight  LIVE SCIENCE · 1 day
A hypothetical timepiece called the Doomsday Clock measures our nearness to armageddon — by nuclear weapons, climate change and other global threats. more
Americans perceive likelihood of nuclear weapons risk as 50/50 toss-up  SCIENCE DAILY · 2 days
It has been 30 years since the end of the Cold War, yet on average, Americans still perceive that the odds of a nuclear weapon detonating on U.S.... more
Americans perceive likelihood of nuclear weapons risk as 50/50 tossup  PHYS.ORG · 2 days
It has been 30 years since the end of the Cold War, yet, on average, Americans still perceive that the odds of a nuclear weapon detonating on U.S.... more
Ecologist uses scientific approach to rank world's worst problems in new book  PHYS.ORG · 2 days
From world hunger to nuclear weapons, Kansas State University distinguished professor Walter Dodds ranks the world's worst problems facing humanity in a new book... more
Radioactive
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