28/04/2015

Producing hydrogen cheaply through simplified electrolysis

A simplified and reliable device developed at EPFL should enable hydrogen production at low cost. Researchers were able to perform water electrolysis without using the expensive membrane placed between the electrodes in conventional ...

Genetic variation is a necessity

The Earth is constantly changing. For new species to be able to adapt and cope with the changes, there must be sufficient genetic diversity, or genetic variation, in the population. But what type of diversity is required ...

Key blood pressure drug seen in startling new detail

A new Arizona State University research study has revealed the fine details of how an experimental drug works to regulate blood pressure, paving the way to the development of better drugs.

Brian Schmidt discusses the fast-firing universe

In 1998, a team led by a former Harvard graduate student shocked the astrophysics world by publishing results that said the expansion of the universe, believed to be gradually slowing, was instead accelerating.

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