(PhysOrg.com) -- Most primitive known vertebrate and therefore the ancestor of all descendant vertebrates, including humans, discovered.
Archaeology
Mar 5, 2012
18
1
(Phys.org)—Over long spans, biodiversity is a fluid and shifting balance of species and influences. Species diversification occurs in response to a host of complex factors, both biotic and abiotic, and understanding them ...
Which genes control the defining features that make us look as we do? And how do they make it happen?
Evolution
Nov 10, 2021
0
202
Why are the faces of primates so dramatically different from one another?
Evolution
Jan 11, 2012
10
0
Scientists show that the extraordinary diversity of cichlid fish in Africa's Lake Victoria was made possible by "genetic recycling"—repeated cycles of new species appearing and rapidly adapting to different roles in the ...
Evolution
Sep 29, 2023
0
202
(Medical Xpress)—Individual body odour plays an important role in partner selection. Humans, mice, fish and birds, and probably other vertebrates too, receive important information about a potential partner's immune system ...
Biotechnology
Feb 1, 2013
12
0
(Phys.org) —"One thing led to another," people often say. Events, discoveries and relationships are triggered by something previous. The iPhone case was designed only because the iPhone was invented first. A song became ...
Mathematics
Aug 15, 2014
1
0
On a beautiful fall day in 2019, Miranda Sinnott-Armstrong was walking down Pearl Street in Boulder, Colorado when something caught her eye: a small, particularly shiny blue fruit, on a shrub known as Lantana strigocamara. ...
Plants & Animals
Jun 10, 2022
0
221
In his book Wonderful Life, the late Stephen Jay Gould, former professor in the Department of Organismic and Evolutionary Biology at Harvard, popularized the "weird wonder" stem-group arthropods Opabinia and Anomalocaris, ...
Plants & Animals
Feb 8, 2022
1
2631
Have scientists solved the mystery of the female orgasm?
Evolution
Oct 1, 2019
4
478
