New research has revealed that sexual arousal leads to an immediate preference in short-term mating in men over more long-term committed relationships, such as marriage.
Social Sciences
Dec 16, 2022
0
54
Some species of shark return to the same breeding grounds for decades at a time, and live longer than previously thought, scientists studying the animals off Florida say.
Ecology
Dec 16, 2022
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4
Male spotted bowerbirds (Ptilonorhynchus maculatus) build and defend a structure of sticks and straw—the bower. They decorate these nests with colorful objects to attract mates during the breeding season. Certain non-resident ...
Plants & Animals
Nov 30, 2022
0
33
If you see a great bustard (Otis tarda) in the wild, you're unlikely to forget it. Massive, colorful, and impossible to mistake, they are the heaviest birds living today capable of flight, with the greatest size difference ...
Plants & Animals
Nov 22, 2022
1
1567
Many estimates of how strongly traits and diseases share genetic signals may be inflated, according to a new UCLA-led study that indicates current methods for assessing genetic relationships between traits fail to account ...
Biotechnology
Nov 17, 2022
0
27
In much of the United States, there is a twice-yearly shift in timekeeping between standard time and daylight saving time, or DST, which delays both sunrise and sunset to make mornings darker and evenings brighter. Recently, ...
Ecology
Nov 2, 2022
0
83
Understanding the family of cellular on/off switches known as G-proteins is important because these proteins control a lot of the communication between cells in the human body and beyond. A new study from the University of ...
Cell & Microbiology
Oct 21, 2022
0
2
We see evolution all around us, constantly, in every living thing. Yet in the deep oceans we find a number of "living fossils" reminiscent of creatures from prehistoric times.
Plants & Animals
Oct 10, 2022
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58
When it comes to sexual competition, males have the star role. Clashing bodies, locking horns, biting and kicking are all considered fair play. Since these behaviors are so salient and robust, most studies focus on male behavior, ...
Plants & Animals
Sep 26, 2022
0
137
When sexual conflict results in reproductive strategies that only benefit one of the sexes, it may result in evolutionary arms races. Male spiders have evolved behavioral mating strategies to improve their chances of mating ...
Plants & Animals
Aug 16, 2022
0
35
