Stock options worth more for women, senior managers, study finds

A novel new way of determining the value of employee stock options has yielded some surprising insights: Options granted to woman and senior managers are worth more because they hold them longer. And options that vest annually ...

CubeSats joining Hera mission to asteroid system

When ESA's planned Hera mission journeys to its target binary asteroid system, it will not be alone. The spacecraft will carry two tiny CubeSats for deployment around – and eventual landing on – the Didymos asteroids. ...

Image: Multi-wavelength view of a supernova remnant

New Year's Eve may be past, but we are not done with fireworks just yet. This image, which includes data from ESA's Herschel Space Observatory, shows the remnants of an explosion – not of the colourful type ignited during ...

Would you vote for a Democrat who behaves like a Republican?

Imagine you are a fairly mainstream Republican voter and are considering Republican candidate Luis Vasquez. He says he wants to raise taxes on the wealthy and believes government should do more to prevent discrimination against ...

Powerful X-ray beams unlock secrets of nanoscale crystal formation

High-energy X-ray beams and a clever experimental setup allowed researchers to watch a high-pressure, high-temperature chemical reaction to determine for the first time what controls formation of two different nanoscale crystalline ...

Neutrinos become less and less mysterious

The authors of a study published in Physical Review D have shown that coherent neutrino scattering with nuclei provides a novel way to measure the neutrino charge radii. This interaction was theoretically predicted more ...

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