AN asteroid the size of a football pitch cannot be ignored, an expert has warned after its chances of hitting Earth increased ...

Keith Kellogg, U.S. President Donald Trump's special envoy for Ukraine and Russia, dismissed the possibility of Ukraine ...

X-energy, controlled by billionaire Kam Ghaffarian, rakes in another $200 million to become the best-funded startup ...

During the Cold War, the term strategic forces referred to nuclear weapons deployed on strategic delivery systems: intercontinental ballistic missiles (ICBMs), submarine-launched ballistic missiles ...

Ukraine brings back 150 POWs from Russian captivity in prisoner swap * Ukraine strikes Russian oil facility, Buk air defense ...

DOGE’s Elon Musk should turn his $2-trillion hatchet to wasteful and perilous U.S. nuclear weapons modernization plans ...

President Trump’s blueprints to build a space-based missile defense shield could help him push for reductions in atomic weapons arsenals across the great nuclear powers.

Protecting the U.S. would require novel solutions, like orbiting missile interceptors that can destroy incoming attacks.

World War II was brought to its chilling climax in two brilliant, white flashes in the Japanese cities of Hiroshima and Nagasaki but while one chapter of history ended, another began. That of the ...

A Cold War nuclear missile will remain in service for a total of 94 years thanks to a US$383 million US Navy contract, with Lockheed Martin to modernize the submarine-launched Trident II missile and ...

A secret Iranian programme is fast-tracking Tehran’s plans to build a nuclear bomb after receiving missile designs from North ...

The U.S. Navy awarded Lockheed Martin a $383 million contract to develop the Trident II D5 Life Extension 2 (D5LE2) ballistic missile system.