Scientists have created a battery that uses carbon dioxide to store energy. It lasts longer, costs less, and might help cut emissions.

The project, which could enter production in the second half of 2026, is positioning itself to become the world’s fourth major caesium mine. During PDAC 2025, Mining Technology spoke with Power ...

Used for measuring ash, the cylinder was part of a silo and contains Caesium-137, a highly radioactive substance that scientists say is potentially lethal. Search teams and drones have been ...

Ellie Cook is a Newsweek security and defense reporter based in London, U.K. Her work focuses largely on the Russia-Ukraine war, the U.S. military, weapons systems and emerging technology.

The reason authorities are so determined to find it is that it contains Caesium-137, a highly radioactive substance that’s potentially lethal. Authorities in Western Australia believe the ...

Officials said the small silver capsule containing Caesium-137 was misplaced during transportation from a mine north of Newman – a small town from Kimberley region – to a storage facility in ...

The danger lies in a 6mm by 8mm capsule of caesium-137, a radioactive substance used in mining operations, that is thought to have fallen off the back of a lorry at some point on an 870-mile ...

Power Metals announced a maiden mineral resource estimate for its Case Lake caesium project in Ontario, Canada, revealing it ...

Caesium-137 is a human-made fission project often used in radiological laboratories as well as in industrial settings, such as within gauges in mining operations, Angela Di Fulvio, an assistant ...