8 billion people: How different the world would look if Neanderthals had prevailed
In evolutionary terms, the human population has rocketed in seconds. The news that it has now reached 8 billion seems inexplicable when you think about our history.
In evolutionary terms, the human population has rocketed in seconds. The news that it has now reached 8 billion seems inexplicable when you think about our history.
Archaeology
Nov 17, 2022
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191
Management of within-group conflict is a key feature of human lives and those of many social animals, with contestants known to adopt various strategies in the immediate aftermath to minimize costs. The study, published today ...
Plants & Animals
Nov 2, 2021
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115
(Phys.org) -- It took some 10 million years for Earth to recover from the greatest mass extinction of all time, latest research has revealed.
Earth Sciences
May 27, 2012
26
0
Scientists at UC San Francisco and Harvard University have shown for the first time that cooking food fundamentally alters the microbiomes of both mice and humans, a finding with implications both for optimizing our microbial ...
Cell & Microbiology
Sep 30, 2019
3
701
Indigenous people across Australia place tremendous cultural and customary value on many species and ecological communities. The very presence of a plant or animal species can trigger an Indigenous person to recall and share ...
Ecology
Jan 25, 2022
1
526
In a new study published in the journal PLOS Genetics, scientists at the Hebrew University of Jerusalem have revealed new discoveries about how animal venom evolves.
Evolution
Nov 9, 2015
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99
An international group of researchers including biologists from the University of Maryland found that at least four species of marine ribbon worms independently evolved the ability to regrow a head after amputation.
Cell & Microbiology
Mar 6, 2019
6
1367
Scientists at the University of Illinois Chicago and Harvard University have developed an antibiotic that could give medicine a new weapon to fight drug-resistant bacteria and the diseases they cause.
Cell & Microbiology
Feb 17, 2024
0
121
Researchers at the University of Konstanz and Max Planck Institute for Animal Behavior in Germany have found that birds are able to change their culture to become more efficient. Populations of great tits were able to switch ...
Plants & Animals
Apr 6, 2021
4
845
Research by the University of Exeter has revealed that ants have a big impact on their local environment as a result of their activity as 'ecosystem engineers' and predators.
Plants & Animals
Jan 31, 2011
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2