07/08/2017

EU demands Polish 'reassurance' over ancient forest

Top European Union officials have written to Poland's right-wing government seeking "reassurance" it will obey a ban on logging in Europe's last primeval woodland, sources said on Monday.

Invisibility cloak takes one step closer to revealing itself

Two research teams have made structures that could help conceal objects from daylight – taking the next step towards making the visible, invisible. Recent progress draws on advances in so-called metamaterials, which are ...

MRI contrast agents accumulate in the brain

The International Society for Magnetic Resonance in Medicine (ISMRM) has provided new guidance in the use of contrast agents during MRI scans. Emerging research suggests gadolinium-based contrast agents, injected in a patient's ...

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