09/01/2017

How on earth does geotagging work?

In an increasingly digital world, we don't always consider where on earth the information we find online comes from.

Some catalysts contribute their own oxygen for reactions

Chemical reactions that release oxygen in the presence of a catalyst, known as oxygen-evolution reactions, are a crucial part of chemical energy storage processes, including water splitting, electrochemical carbon dioxide ...

An ecological invasion mimics a drunken walk

A theory that uses the mathematics of a drunken walk describes ecological invasions better than waves, according to Tim Reluga, associate professor of mathematics and biology, Penn State.

Video: The legal battle over CRISPR

CRISPR could potentially engineer super crops, make designer animal models for research and even snip out genetic diseases. Experts say that billions of dollars are at stake.

Hidden seeds reveal Canary Islands history

Have you tried the national dish gofio while on holiday on the Canary Islands? If so, you have eaten the same food as the original inhabitants ate, nearly 2,000 years ago. The island farmers have cultivated the same types ...

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