Britain's nuclear weapons are " operationally independent" and immune to political shifts in the US, senior Royal Navy sources confirm. But experts say it might be time to collaborate with France.

These kinds of drills emerged in the 1970s as a way to train for the unthinkable. The U.S. was experiencing a rash of nuclear ...

There are some potentially valid criticism about the Nuclear Salt Water Rocket (NSWR). The criticisms highlight real physical ...

Iran has strongly rejected demands from the United States to halt its nuclear program, calling the latest pressure from ...

A 110-kiloton nuclear explosion at 400km altitude would immediately jeopardize approximately 20% of LEO satellites through prompt radiation effects. Larger yields would expose the same number of ...

Scientists have been building nuclear weapons for more than 80 years, but crafting this technology remains a challenge.

William Lucas, who has died aged 102, was the director of Nasa’s Marshall Space Flight Center in Huntsville, Alabama, the ...

A U.S. official confirmed to ABC News that U.S. air and naval assets hit dozens of Houthi targets in Yemen, including ...

Yossi Kuperwasser, a retired Israeli brigadier general, leads the Jerusalem Institute for Strategy and Security. Formerly he ...

The 2023 breach of the Kakhovka dam drained a huge reservoir and exposed a vast area of toxic sediment, creating a debate ...

Fact-Check: A video allegedly showing a nuclear test is being shared to falsely claim that the location of the test was Bareilly in Uttar Pradesh. However, the video is from USA.