Proposed gamma-ray laser could emit 'nuclear light'

(PhysOrg.com) -- Building a nuclear gamma-ray laser has been a challenge for scientists for a long time, but a new proposal for such a device has overcome some of the most difficult problems. In the new study, Eugene Tkalya ...

A future energy giant? India's thorium-based nuclear plans

As part of an ambitious three-stage plan to fulfil its nuclear vision and desire for energy security, India could find itself a leading global exporter of an alternative nuclear technology that is more efficient than today’s ...

A safer route to a nuclear future?

By using thorium instead of uranium as fuel, nuclear power could be safer and more sustainable, according to new research.

Grand Canyon as old as the dinosaurs, suggests new study

An analysis of mineral grains from the bottom of the western Grand Canyon indicates it was largely carved out by about 70 million years ago—a time when dinosaurs were around and may have even peeked over the rim, says a ...

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