Physicists suggest new way to measure speed in liquid micro-flows

Scientists from ITMO University developed a novel optical method of measuring reagent delivery rates for "labs on a chip." The method is based on a dynamic interaction between a nanoantenna and luminescent molecules as the ...

The genes tell crows to choose partners that look alike

Crows like to select mates that look alike. In a large-scale genomic study, published in Science today, a team of researchers led by Uppsala University found that this behaviour might be rooted in their genetic make-up, revealing ...

94 French farms struck by new 'Schmallenberg' virus

Ninety-four farms in northern France have been hit by a novel virus, first uncovered in Germany last year, that strikes cattle, sheep and goats, a French research agency reported on Tuesday.

Following ultrafast magnetization dynamics in depth

The future development of functional magnetic devices based on ultrafast optical manipulation of spins requires an understanding of the depth-dependent spin dynamics across the interfaces of complex magnetic heterostructures. ...

New technique elucidates dynamics of plant cell metabolites

A new technique developed by researchers at RIKEN has clarified the location and dynamics of specific metabolites in a single cell of the alga Chara australis. The findings reveal that these metabolites are regulated and ...

Sensitive test helps improve vaccine safety

Salmonella Typhi (S. Typhi) is the causative agent of typhoid fever, a serious health threat resulting in some 22 million new cases yearly and approximately 217,000 fatalities. A number of novel vaccine candidates using live ...

Virgin tycoon Branson invests in Square

Square, a start-up from a co-founder of Twitter, said Tuesday that Virgin tycoon Richard Branson has invested in the mobile payments company.

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