Alte DNA beleuchtet genetischen Einfluss arktischer Jäger und Sammler auf indigene Bevölkerung Nordamerikas
Neue Forschungen unter Beteiligung von Ron Pinhasi der Universität Wien belegen, dass arktische Jäger und Sammler Nachkommen unter den heutigen indigenen Bewohnern Nordamerikas hinterließen. (more…)
University of Delaware researchers have discovered a cheap and efficient catalyst for converting water to hydrogen fuel (known as hydrogen evolution), a vital step in making hydrogen a viable and sustainable energy source.
“The rising concerns about carbon dioxide emissions have led to a growing realization that it is not possible to sustain the world’s current development without a substitution of clean and renewable energy,” writes Feng Jiao, assistant professor of chemical and biomolecular engineering and a co-author on the paper published in the current issue of Nature Communications. “Hydrogen is a potential clean fuel for our society.” (more…)
