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Munching Bugs Gave the First Mammals an Edge
lundi 31 juillet 2023 par Riley Black —
Advances
,
Biology
,
Evolution
Early mammals got ahead by eating insects
Scientific American
Dolphins and Whales Will Never Evolve Back into Land Animals
lundi 17 juillet 2023 par Jacklin Kwan, LiveScience —
Biology
,
Animals
,
Evolution
Scientists have discovered that once mammals, such as dolphins or orcas, have become fully aquatic, they pass a threshold that makes a return to terrestrial landscapes almost impossible
Scientific American
These Predators Had a Face like an Axe and Will Haunt Your Nightmares
mercredi 7 juin 2023 par Flora Lichtman —
Biology
,
Animals
,
Evolution
Terror birds were the grizzly bears of birds, the great white sharks of the land, Jack the Ripper but with feathers. They were also truly fascinating.
Scientific American
This Small-Brained Human Species May Have Buried Its Dead, Controlled Fire and Made Art
lundi 5 juin 2023 par Kate Wong —
Evolution
,
Cognition
,
Social Sciences
,
Anthropology
,
Archaeology
Extraordinary claims about the small-brained human relative Homo naledi challenge prevailing view of cognitive evolution
Scientific American
India Cuts Periodic Table and Evolution from School Textbooks
jeudi 1er juin 2023 par Dyani Lewis, Nature magazine —
Evolution
,
Chemistry
,
Education
,
Politics
The periodic table, as well as evolution, won’t be taught to under-16s in India as they start the new school year
Scientific American
Why Do Animals Keep Evolving into Crabs?
jeudi 1er juin 2023 par Laurel Hamers, LiveScience —
Biology
,
Animals
,
Evolution
Crablike bodies are so evolutionarily favorable that they’ve evolved at least five different times
Scientific American
The Closest Living Relative of the First Animal Has Finally Been Found
mercredi 17 mai 2023 par Viviane Callier —
Biology
,
Evolution
A debate has been settled over the earliest animal ancestor—a free-swimming creature with a well-developed nervous system
Scientific American
The Lifesaving Sled Dog Balto Had Genes unlike Those of Dog Breeds Today
jeudi 27 avril 2023 par Lauren J. Young —
Biology
,
Animals
,
Evolution
,
History
The genome of the 1920s Siberian husky Balto suggests that greater genetic diversity and less inbreeding contribute to better health
Scientific American
How Zombifying Fungi Became Master Manipulators
vendredi 7 avril 2023 par Allison Parshall —
Biology
,
Evolution
The real-life fungi that inspired The Last of Us hijack the bodies of ants, wasps, cicadas, and more.
Scientific American
Life Evolves. Can Attempts to Create 'Artificial Life' Evolve, Too?
jeudi 6 avril 2023 par Shi En Kim —
Biology
,
Evolution
,
Space & Physics
,
Extraterrestrial Life
Do efforts to create life—by cooking up imitations in computers, robots and molecules—point toward a universal definition of biology?
Scientific American
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