Researchers create accurate computer model of RNA tetraloop

A computational model developed by researchers at Rensselaer Polytechnic Institute is the first to accurately simulate the complex twists of a short sequence of RNA as it folds into a critical hairpin structure known as a ...

'The Daily' doomed by dull content and isolation

It was too expensive. It lacked editorial focus. And for a digital publication, it was strangely cut off from the Internet. That's the obituary being written in real time through posts, tweets and online chats about The Daily, ...

Interstellar dust and the sun

(Phys.org)—The space between stars is not empty. It contains copious but diffuse amounts of gas and dust; in fact about 5-10% of the total mass of our Milky Way galaxy is in interstellar gas. About 1% of the mass of this ...

Study: Climate adds fuel to Asian wildfire emissions

In the last decade, Asian farmers have cleared tens of thousands of square miles of forests to accommodate the world's growing demand for palm oil, an increasingly popular food ingredient. Ancient peatlands have been drained ...

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