Genetic manipulation that more than doubles lifespan also leads to better offspring—according to new collaborative research from the University of East Anglia and Uppsala University.
Evolution
Mar 4, 2019
0
138
Nearly seventy years after myxomatosis decimated the rabbit populations of Australia, Britain and France, a new study reveals how the species has evolved genetic resistance to the disease through natural selection.
Biotechnology
Feb 14, 2019
0
121
A UNSW Sydney study says more evidence is needed before declaring the dingo a feral animal, casting a shadow over state governments' justification for culling Australia's largest carnivorous mammal.
Plants & Animals
Feb 13, 2019
0
4
For nearly 100 years, biologists have argued about how exactly natural selection can possibly work. If nature selects the individuals with the best genes, then why aren't all organisms the same? What maintains the genetic ...
Evolution
Dec 13, 2018
0
73
Predators have been identified as the shaping force behind mutually beneficial relationships between species such as clownfish and anemones.
Plants & Animals
Nov 28, 2018
0
4
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
Bits of genetic material in rivers make it possible to detect the organisms living in them – without having to collect these and examine them under the microscope. Researchers at Eawag, the ETH and the EPFL have now developed ...
Ecology
Nov 8, 2018
0
4
For centuries, gardeners have attempted to breed blue roses with no success. But now, thanks to modern biotechnology, the elusive blue rose may finally be attainable. Researchers have found a way to express pigment-producing ...
Plants & Animals
Oct 10, 2018
0
4
Side-blotched lizards in most of the Mojave Desert have tan and brown markings that blend in well with their desert surroundings. On the Pisgah Lava Flow, however, one finds a very different population of side-blotched lizards, ...
Evolution
Sep 6, 2018
4
252
In 1859, when Charles Darwin first articulated the theory of evolution, he speculated that a process of natural selection led species to adapt to their environments over time. He believed traits that helped an organism survive ...
Evolution
Aug 3, 2018
4
467
