There is usually no ambiguity about species delineation when distant lineages are compared. For instance, there is no doubt that dogs and cats belong to two different species. However, such distinction becomes less clear-cut ...
Evolution
Dec 27, 2016
5
1215
String pulling is a popular problem-solving task for investigating cognitive abilities in vertebrates, but has never been tested in insects. Now, a social insect has joined the club, according to a study publishing October ...
Plants & Animals
Oct 4, 2016
0
2
The role of sex in driving genetic variation and generating higher biodiversity has been debated for over a century. Speeding up evolution may increase genetic variation, but surprisingly it can reduce species diversity, ...
Plants & Animals
Mar 8, 2012
0
0
Nearly 269,000 tons of plastic pollution may be floating in the world's oceans, according to a study published December 10, 2014 in the open-access journal PLOS ONE by Marcus Eriksen from Five Gyres Institute and colleagues.
Environment
Dec 10, 2014
0
0
Scientists at the Swedish Museum of Natural History have found fossils of 1.6 billion-year-old probable red algae. The spectacular finds, publishing on 14 March in the open access journal PLOS Biology, indicate that advanced ...
Paleontology & Fossils
Mar 14, 2017
0
615
A new analysis suggests that wild, stray, and feral cats living in areas with higher human population density tend to release—or "shed"—a greater amount of the parasite that causes the disease toxoplasmosis. The study ...
Ecology
Jun 21, 2023
1
216
Body language of both speaker and listener affects success in virtual reality communication game.
Computer Sciences
Oct 12, 2011
0
0
A single accessory—an ornate necklace from a child's grave in ancient Jordan—provides new insights into social complexity of Neolithic culture, according to a study published August 2, 2023 in the open-access journal ...
Archaeology
Aug 2, 2023
0
272
The microbes on your skin determine how attractive you are to mosquitoes, which may have important implications for malaria transmission and prevention, according to a study published Dec. 28 in the online journal PLoS ONE.
Other
Dec 28, 2011
1
0
The renowned Benin Bronzes are composed of metal sourced from Germany, according to a study published April 5, 2023, in the open-access journal PLOS ONE by Tobias Skowronek of the Technische Hochschule Georg Agricola, Germany, ...
Archaeology
Apr 5, 2023
0
1302
