Transgenic mosquitoes released in Brazil in an effort to reduce the population of disease-bearing insects have successfully bred and passed on genes to the native mosquito population, a new Yale research study published Sept. ...
Plants & Animals
Sep 11, 2019
0
103
Single-sex prawns could help alleviate poverty, reduce disease and protect the environment, according to researchers at Ben-Gurion University of the Negev (BGU) who have developed a monosex prawn that may make this winning ...
Ecology
Sep 4, 2019
0
273
Wild female Tasmanian devils have mating habits that could pose a challenge for conservationists trying to maintain genetic diversity in species recovery programs, found Morris Animal Foundation-funded researchers at the ...
Ecology
Aug 13, 2019
0
6
The animal world has many weird and wonderful ways of having sex. Some animals, such as snails, are hermaphrodites—able to make both eggs and sperm simultaneously. Some, such as wrasses and parrot-fish, initially hatch ...
Plants & Animals
Aug 2, 2019
0
10
New research from Australia and Finland could help explain one of nature's strangest quirks—why some animals forego mating to help other animals procreate.
Evolution
Aug 1, 2019
0
117
Flourishing in spectacular numbers in lakes and ponds around the world, tiny creatures known as Daphnia play an essential role in freshwater ecology. Daphnia, a type of planktonic crustacean, are the primary consumers of ...
Ecology
Jul 15, 2019
0
101
Dieter Lukas and Elise Huchard have now looked into infanticide by female mammals. In previous studies, males have been found to kill when females will not mate with them if they are still caring for an offspring sired by ...
Plants & Animals
Jul 15, 2019
3
41
Numerous studies show that the legacy of hardship can be passed from one generation to the next. The good news is that resilience can cross generations too.
Molecular & Computational biology
Jul 8, 2019
0
53
In the past several decades, a mutation has spread among male Pacific field crickets (Teleogryllus oceanicus) in Hawaii that leads to wing structures that are unable to produce the crickets' signature chirping. While the ...
Plants & Animals
Jul 2, 2019
0
1
Many of an organism's traits are influenced by cues from the organism's environment. These features are known as phenotypically plastic traits and are important in allowing an organism to cope with unpredictable environments.
Ecology
Jun 14, 2019
0
495
