Search results for Nuclear Energy

Astronomy Oct 16, 2019

Scientists closer to understanding nature of ultrahigh-energy cosmic rays

With the help of a multitude of original developments, scientists hope to research the processes of birth and propagation of very-high-energy gamma rays, and in the future, to find mysterious dark matter particles that have ...

General Physics Oct 11, 2019

Six degrees of nuclear separation

Argonne scientists look to 3-D printing to ease separation anxiety, which paves the way to recycle more nuclear material.

Materials Science Sep 30, 2019

Containing a nuclear accident with ground-up minerals

During a three-year Laboratory Directed Research and Development project, a team of scientists discovered and patented a process for injecting sand-like minerals into the core of a nuclear reactor during an accident to contain ...

Environment Sep 26, 2019

Nuclear waste is piling up: Governments need to stop dithering and take action

The UK government has launched a process to find a volunteer community who would be willing to host a £12 billion geological disposal facility for nuclear waste. It's about time—the initiative comes after seven decades of ...

Other Sep 25, 2019

Can going nuclear combat climate change?

To mitigate climate change, the proportion of low-carbon electricity generation must increase from today's 36% to 85% by 2040, the International Energy Agency (IEA) says. IEA and other advocates argue that nuclear power could ...

General Physics Sep 11, 2019

Probing a nuclear clock transition

Modern atomic clocks are the most accurate measurement tools currently available. The best current instruments deviate by just one second in 30 billion years. However, even this extraordinary level of precision can be improved ...

Environment Sep 10, 2019

How do you leave a warning that lasts as long as nuclear waste?

In January 1997, the crew of a fishing vessel in the Baltic Sea found something unusual in their nets: a greasy yellowish-brown lump of clay-like material. They pulled it out, placed it on deck and returned to processing ...

Nanomaterials Sep 4, 2019

Argonne discovery offers new way to coat nuclear materials

Argonne scientists have discovered a new way to coat nuclear materials that supports efforts to minimize use of high-enriched uranium.

Analytical Chemistry Aug 30, 2019

Going small to determine where nuclear material came from and how it was made

Until recently, the analysis and identification of nuclear fuel pellets in nuclear forensics investigations have been mainly focused on macroscopic characteristics, such as fuel pellet dimensions, uranium enrichment and other ...

Social Sciences Aug 20, 2019

Assessing the possible safety issues in the second nuclear era

A team of researchers with the Chinese Academy of Sciences has carried out an assessment of possible safety issues tied to the rise of the second nuclear era. In their paper published in Proceedings of the National Academy ...

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