Hubble finds Saturn's rings heating its atmosphere

The secret has been hiding in plain view for 40 years. But it took the insight of a veteran astronomer to pull it all together within a year, using observations of Saturn from NASA's Hubble Space Telescope and retired Cassini ...

Tree ring width predicted by machine learning

Tree rings are record books of annual growth, and the width of each ring is correlated to that year's environmental conditions. In a new study, Cameron Lee and Matthew Dannenberg use machine learning to demonstrate that ring ...

First synthesis of a compound with aromatic nitrogen rings

An international team with researchers from the University of Bayreuth presents a potentially groundbreaking discovery for nitrogen chemistry in Nature Chemistry: For the first time, a compound containing aromatic rings of ...

Scientists twist chemical bonds beyond their limits

A group of scientists from Durham University and University of York have twisted molecules to their breaking point in order to challenge the understanding of chemical bonds.

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