DNA provides unique look at moa and climate change
Ancient moa DNA has provided insights into how species react to climate change, a University of Otago study has found.
Ancient moa DNA has provided insights into how species react to climate change, a University of Otago study has found.
Plants & Animals
May 10, 2022
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173
A new study from North Carolina State University examines immune system diversity in the critically endangered Wyoming toad and finds that genetic bottlenecks could impact a species' ability to respond to new pathogens. The ...
Plants & Animals
Apr 28, 2022
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2
Like disease in humans, parasites can wage a deadly evolutionary "arms race" against their hosts, even driving small populations to extinction if they mutate more quickly and gain the upper hand.
Plants & Animals
Apr 4, 2022
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40
Traumatic events coupled with the lack of experienced adults in elephant family groups can affect the ecological knowledge of younger animals, and ultimately their ability to make crucial decisions when faced with threatening ...
Plants & Animals
Feb 18, 2022
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47
Cod "supergenes" have shed light on how they respond to overfishing, and these supergenes could make them more resilient to other environmental changes. That's according to a new study published by scientists in Norway. ...
Plants & Animals
Feb 15, 2022
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2
A polar bear chases a reindeer into the water, drags it ashore and devours it, in a striking scene caught on film for the first time.
Ecology
Nov 28, 2021
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1163
China's universal three-child policy was passed into law this past August to boost the country's birth rate, after a two-child limit—implemented more than five years ago—failed to do so.
Social Sciences
Nov 23, 2021
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46
There might be something to the adage "clever as a fox."
Plants & Animals
Nov 16, 2021
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13
A new frog species has been discovered in Wollumbin National Park in northern New South Wales, and is one of only two known species that store their tadpoles on their bodies.
Plants & Animals
Nov 9, 2021
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3
Short growing seasons limited the possible size of hunter-gatherer societies by forcing people to rely on meat, according to a recent study by a team of international reseachers including McGill University professor Eric ...
Evolution
Nov 8, 2021
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249