An international team of researchers has found that extra-pair paternity in pied flycatchers leads to cooperation between males and females in feeding and fending off threats. In their paper published in Proceedings of the ...
It's widely understood that animals such as salmon, butterflies and birds have an innate magnetic sense, allowing them to use the Earth's magnetic field for navigation to places such as feeding and breeding grounds.
Plants & Animals
Jan 10, 2022
0
201
We have always known that orangutans infants are very dependent on their mothers in their early years. But it turns out that orangutan mothers also change their own behavior to help their children learn and become independent ...
Plants & Animals
Jan 3, 2022
0
85
Phthalates are a ubiquitous family of chemicals that are used every day. In a new study, researchers have investigated how these compounds affect tissue development in the reproductive systems of female mice offspring.
Plants & Animals
Dec 15, 2021
1
50
Spending time with offspring is beneficial to development, but it's proving lifesaving to Galápagos Islands Darwin's finches studied by Flinders University experts.
Plants & Animals
Dec 15, 2021
2
379
Researchers have discovered the genetic basis for a quirk of the animal kingdom—how ant queens produce broods that are entirely male or female.
Plants & Animals
Dec 14, 2021
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28
When it comes to motherhood, orangutans are animals of distinction. An orangutan mother will stay in close contact with her baby for up to nine years—longer than almost all mammals other than humans. Much like humans, orangutans ...
Plants & Animals
Dec 10, 2021
0
636
The offspring of two horses will be a horse, and the offspring of two donkeys will be a donkey. But the offspring of a horse and a donkey will be a mule. And most mules are infertile, so mules are not a species.
Plants & Animals
Nov 24, 2021
1
427
A pair of researchers at the University of California, Davis has found that the neonicotinoid pesticide imidacloprid can reduce fertility rates in the blue orchard bee. In their paper published in Proceedings of the National ...
Researchers from Tokyo Metropolitan University have identified unifying features in the early evolution of X and Y chromosomes. Newly evolved sex chromosomes in three fruit fly species showed the same genetic compensation ...
Evolution
Nov 15, 2021
0
193
