The quality of air in Paris

Will limiting traffic access to Paris improve air quality ?

http://www.artepsy.com

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Cassini, NASA’s 13-year Saturn mission, has ended

Titan's lakes and seas : Titan is the only celestial object besides Earth known to host stable bodies of liquid on its surface. But this liquid isn't water. Titan's weather system is hydrocarbon-based; ethane and methane rain from the skies, flowing in rivers and collecting in large lakes and seas.

https://www.space.com/37417-saturn-moon-titan-calm-seas-cassini.html

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Prehistoric cannibalism

Engraved bones unearthed in a Somerset cave have revealed new evidence of macabre cannibalistic rituals carried out by early humans in Britain.

https://www.theguardian.com/science/2017/aug/09/engraved-bones-are-evidence-of-cannibalistic-rituals-by-early-humans-cheddar-cave?CMP=Share_iOSApp_Other

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Genome sequencing reveals ancient interbreeding between chimpanzees and bonobos

Sam, chimpanzee

Dr Tomàs Marquès-Bonet, leader of the study from the Institute of Biological Evolution (University Pompeu Fabra and CSIC), Barcelona, said: “This is the first study to reveal that ancient gene flow events happened amongst the living species closest to humans — the bonobos and chimpanzees. It implies that successful breeding between close species might have been actually widespread in the ancestors of humans and living apes.”

https://www.sciencedaily.com/releases/2016/10/161027142434.htm
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