Genetic diseases are fairly common today, with more than one in 25 children being born with one. But the evolutionary history of such conditions is mysterious. Which genetic disorders were common in our ancestors and why? ...
Archaeology
Apr 1, 2019
0
140
Snails, like humans, can be right-handed or left-handed, and the swirl etched into the shell of a snail can reveal a lot about them, down to their genetic makeup.
Plants & Animals
Feb 27, 2019
1
5
Is evolution predictable? What are the mechanisms that allow different fish to respond to the same environmental challenge in slightly different ways? When the same jaw bones and muscles change to produce the same feeding ...
Evolution
Feb 20, 2019
0
96
Anybody looking for a Valentine's Day date in cyberspace might want to consider this prediction from an evolutionary biologist: Online dating could affect how humans evolve in the future.
Evolution
Feb 12, 2019
0
11
Genetic analysis of sticklebacks shows that isolated populations in similar environments develop in comparable ways. The basis for this is already present in the genome of their genetic ancestors. Evolutionary biologists ...
Evolution
Jan 30, 2019
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6
A team of mathematicians has determined the ideal wing shape for fast flapping flight—a discovery that offers promise for better methods for harvesting energy from water as well as for enhancing air speed.
General Physics
Jan 29, 2019
1
221
Modern medicine's ability to keep us alive makes it tempting to think human evolution may have stopped. Better healthcare disrupts a key driving force of evolution by keeping some people alive longer, making them more likely ...
Evolution
Nov 14, 2018
3
100
Artificial intelligence research has a lot to learn from nature. My work links biology with computation every day, but recently the rest of the world was reminded of the connection: The 2018 Nobel Prize in Chemistry went ...
Computer Sciences
Oct 16, 2018
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7
Genetics isn't as important as once thought for the evolution of altruistic social behavior in some organisms, according to a new insight into a decade-long debate. This is the first empirical evidence that suggests social ...
Evolution
Oct 3, 2018
1
106
A team of researchers with members from several institutions in France has created a detailed map of the genetic evolution of Saccharomyces cerevisiae. In their paper published in the journal Nature, the group describes their ...
