With recent studies proving that almost everyone has a little bit of Neanderthal DNA in them——up to 5 percent of the human genome—- it's become clear our ancestors not only had some serious hominid 'hanky panky' going ...
Archaeology
Oct 17, 2016
1
435
There are huge differences in species numbers among the major branches of the tree of life. Some groups of organisms have many species, while others have few. For example, animals, plants and fungi each have over 100,000 ...
Evolution
Jul 29, 2021
2
346
Male mice exposed to other male competitors have thicker penis bones according to a new study by researchers at The University of Western Australia, published today in Proceedings of the Royal Society B: Biological Sciences.
Plants & Animals
Jul 11, 2018
2
22
Sexual identities and sexual behaviors don't always match because sexuality is multidimensional. Many people recognize sexual fluidity, and some even identify as "mostly straight."
Social Sciences
May 11, 2021
5
44
A new study has found that hostile behaviors from "abusive" bosses can lead to co-workers adopting similar behavior, leading to a toxic atmosphere of insecurity and exhaustion in the workplace.
Social Sciences
Sep 30, 2022
2
261
Scientists at The University of Western Australia, in collaboration with researchers from The Australian National University, have uncovered the chemical compounds used by a species of spider orchid (Caladenia) to sexually ...
Plants & Animals
May 5, 2017
0
258
Showy peacock feathers, extravagant elk antlers and powerful crayfish claws are just a few examples of the ostentatious animal extremes used to compete for and attract mates, a process called sexual selection.
Plants & Animals
Mar 17, 2020
0
178
Despite what you might think, evolution rarely happens because something is good for a species. Instead, natural selection favours genetic variants that are good for the individuals that possess them. This leads to a much ...
Evolution
Nov 23, 2016
0
118
Tyrannosaurs (like the famous T. rex) is not the only group of giant carnivorous dinosaur with tiny arms. Researchers discovered a new species of dinosaur with disproportionally short arms just like T. rex called the Meraxes ...
Evolution
Jul 7, 2022
1
167
What makes a voice attractive? The question is the subject of broad interest, with far-reaching implications in our personal lives, the workplace, and society.
General Physics
Aug 31, 2021
1
40
