this-“golden-tree”-coral-was-too-strange-for-any-known-family

A brilliant yellow coral discovered off Costa Rica proved so unusual that scientists had to create an entirely new family to classify it. The meter-tall colonies rise from seafloors covered in brittle stars, inspiring the Tolkien-inspired name Laurinque elenya, or “golden tree of the stars.” Advanced genetic analysis revealed thatContinue Reading

flood-ravaged-nepal-calls-for-climate-justice

Nepal’s call for financial compensation following recent deadly floods underlines the need to help countries that contribute the least to climate change – but are increasingly grappling with its most lethal consequences, the top UN official in the country said on Wednesday.Continue Reading

an-electrochemical-approach-turns-ammonia-into-pure-hydrogen

As a liquid that is easily stored and transported, ammonia (NH3) is an attractive carrier for hydrogen, which is used in fuel cells, semiconductor manufacturing, chemical processing, and other applications. However, breaking ammonia into hydrogen and nitrogen typically requires high temperatures, and the resulting gas mixture must undergo additional purification before the hydrogen can be usedContinue Reading