A nuclear explosion might eventually be Earth’s only way to protect itself from a dangerous asteroid. But preparing for that ...

This comes one day after Vice President JD Vance visited Greenland with his wife, Usha, and spoke to service members at Pituffik Space Base, a U.S. Space Force base on the northwestern coast of ...

New Hubble Space Telescope imagery of the Saturn show it's 'ring spokes' in orbit around the gas giant planet. Credit: ...

The NASA James Webb Space Telescope captured a stunning image of an Einstein ring, an optical phenomenon created by gravitational lensing. This rare sight, caused by light from a distant galaxy ...

WASHINGTON – In a wide-ranging interview last week, Energy Secretary Chris Wright discussed how the U.S. can bring nuclear power to the fore for both energy and defense purposes, starting with ...

The Arkhangelsk nuclear-powered cruiser submarine is a Project 885M Yasen-M ship, the latest fourth-generation multipurpose nuclear-powered submarine capable of carrying any sea-launched missiles and ...

attacks. And yet here is Gabbard, throwing a lifeline to Khamenei’s nuclear weapons program and doing so in the most public of ways. This is a classic case of ignoring the sum of the parts that ...

It wasn’t a balloon. Scientists had exploded a nuclear device hundreds of meters below the Nevada desert, equivalent to thousands of tons of TNT. The ensuing fireball reached pressures and ...

More recently, Betavolt announced its 3-volt diamond nuclear battery that uses nickel-63 and a diamond semiconductor using the same beta particle principle that can power a device for 50 years.

Now, researchers are considering radiocarbon as a source for safe, small and affordable nuclear batteries that could last decades or longer without charging. Sometimes cell phones die sooner than ...

Now, researchers are considering radiocarbon as a source for safe, small and affordable nuclear batteries that could last decades or longer without charging. Su-Il In, a professor at Daegu Gyeongbuk ...

On Sunday afternoon, Saturn’s iconic rings vanished from our skies. Don’t worry—the planet’s rings are still intact. But from Earth’s vantage point, a temporary phenomenon called a ...