Brown bears that are more inclined to grate and rub against trees have more offspring and more mates, according to a University of Alberta study. The results suggest there might be a fitness component to the poorly understood ...
Plants & Animals
May 12, 2021
0
117
Researchers at Lund University in Sweden have investigated how the X and Y chromosomes evolve and adapt to each other within a population. The results show that breaking up coevolved sets of sex chromosomes could lead to ...
Biotechnology
Mar 25, 2021
0
21
Long life is common among bird parents that get help with childcare. This finding comes from researchers at the universities of Lund and Oxford who reviewed data from more than 9,000 studies.
Plants & Animals
Mar 9, 2021
0
33
A team of researchers affiliated with multiple institutions in China has found that depression in male mice can be passed down to their offspring through RNA. In their paper published in the journal Science Advances, the ...
Although loggerhead sea turtles return to the same beach where they hatched to lay their eggs, a new study by a USF professor finds individual females lay numerous clutches of eggs in locations miles apart from each other ...
Plants & Animals
Jan 28, 2021
0
5246
Young Seychelles warblers fare better if their elderly parents have help raising them, according to new research from the University of East Anglia (UEA) and the University of Groningen.
Plants & Animals
Jan 18, 2021
0
380
It's no surprise that losing your mother is bad for you. What is surprising is that the troubles start even before she dies, according to a new study comparing life histories of several species of primates.
Plants & Animals
Dec 22, 2020
3
166
Researchers at the University of Warwick have uncovered the mechanism that allows plants to pass on their 'memories' to offspring, which results in growth and developmental defects.
Plants & Animals
Dec 1, 2020
0
35
A new pair of papers published in the Journal of Animal Ecology has shown that sexual lineage matters for how offspring receive adaptations from parents in stickleback fish. Researchers in the Bell lab studied how parents ...
Evolution
Nov 18, 2020
0
118
A new study conducted at the University of New South Wales and published in the November/December 2020 issue of Physiological and Biochemical Zoology sheds light on a possible connection between an animal's environmental ...
Plants & Animals
Nov 10, 2020
0
75
