The smell of old books could help preserve them

Old books give off a complex mélange of odors, ranging from pleasant (almonds, caramel and chocolate) to nasty (formaldehyde, old clothes and trash). Detecting early signs of paper degradation could help guide preservation efforts, but most techniques destroy the very…

The smell of old books could help preserve them

Old books give off a complex mélange of odors, ranging from pleasant (almonds, caramel and chocolate) to nasty (formaldehyde, old clothes and trash). Detecting early signs of paper degradation could help guide preservation efforts, but most techniques destroy the very…

The secrets behind a creepy photographic technique

In the 1960s, a French artist named Jean-Pierre Sudre began experimenting with an obscure 19th-century photographic process, creating dramatic black-and-white photographs with ethereal veiling effects. Sudre christened the process “mordanҫage,” the French word for “etching.” Since then, other photographers have…

Study: Most-watched television shows oversimplify, stereotype issues of homelessness

As the fall television season kicks into high gear, some of our favorite shows aren’t doing a good job depicting issues of homelessness and housing insecurity, according to new research from American University’s Center for Media & Social Impact CMSI).…

Most Europeans want governments to help the homeless

The majority of European citizens hold positive attitudes toward people who are homeless and wish that European states would do more to reduce it, according to a study published September 25 in the open-access journal PLOS ONE by Pr Pascal…

Nature documentaries increasingly talk about threats to nature, but still don’t show them

Researchers from Bangor University, University of Kent, Newcastle University and University of Oxford coded the scripts from the four most recent David Attenborough narrated series. They found the Netflix series Our Planet dedicated 15% of the script to environmental threats…

The 2019 CNRS innovation medallists

Trained at the University of Tromsø (Norway) and recruited at the Laboratory of Plasma Physics (CNRS/Ecole polytechnique/Observatoire de Paris/Université Paris-Sud/Sorbonne Université), Ane Aanesland, a CNRS researcher, is currently President and CEO of ThrustMe, a startup specialising in the propulsion of…

Clues to early social structures may be found in ancient extraordinary graves

Elaborate burial sites can provide insight to the development of socio-political hierarchies in early human communities, according to a study released August 28, 2019 in the open-access journal PLOS ONE by an international team of archaeologists, anthropologists and neuroscientists of…