Biology News

Dec 9, 2019 by News Staff

A free-living ciliate species called Stentor roeseli, which lacks a central nervous system, is capable of decision making, according to a study published in the journal Current Biology. Stentor roeseli is colorless, trumpet shaped, and visible to the naked eye. Image credit: Protist Image Database. In 1906, American biologist Herbert Spencer Jennings reported that Stentor roeseli exhibited complex behavior. In response to an irritating stimulus, this...

Dec 9, 2019 by News Staff

Dogs are able to listen to different people saying the same word and recognize it as the same word, ignoring the differences between speakers, and can...

Dec 8, 2019 by The Conversation

Historians often trace the dawn of human civilization back 10,000 years, when Neolithic tribes first settled and began farming in the Fertile Crescent,...

Dec 5, 2019 by Enrico de Lazaro

A species of archaea called Metallosphaera sedula is capable of growth on stony meteorites, utilizing metals trapped within these extraterrestrial objects...

Dec 3, 2019 by News Staff

A new study, published in the journal Animal Welfare, shows that some people are particularly good at identifying feline emotions from cats’ faces; women...

Dec 3, 2019 by News Staff

A facial condition called the ‘Habsburg jaw’ (mandibular prognathism) owes its name to its high prevalence in the Habsburg dynasty of Spanish and Austrian...

Nov 29, 2019 by News Staff

Tufted puffins (Fratercula cirrhata) possess large bills and are members of the bird family with energetically expensive flight. In a new study, a team...

Nov 28, 2019 by News Staff

Complex animals evolved from single-celled ancestors, before diversifying into 30-40 distinct anatomical designs. When and how this major evolutionary...

Nov 19, 2019 by News Staff

Honeybees (Apis mellifera) trapped on a water surface use their wetted wings as hydrofoils for their water surface propulsion, according to a paper published...

Nov 15, 2019 by News Staff

Horizontal gene transfer from soil bacteria to algae allowed early life to move to land, according to new research. Cheng et al report genome sequences...

Nov 14, 2019 by News Staff

Dr. John Longino, an ant expert in the Department of Biology at the University of Utah, has discovered a new ant species in an urban yard in Salt Lake...

Nov 12, 2019 by News Staff

The silver-backed chevrotain (Tragulus versicolor), a deer-like species the size of a rabbit or small cat, has been rediscovered by an international team...

Nov 11, 2019 by News Staff

The Great Barrier Reef anemonefish (Amphiprion akindynos) can see ultraviolet light and may use it as a ‘secret channel’ to find both friends and food,...

Nov 6, 2019 by News Staff

Fractured rocks of impact craters may be suitable hosts for deep microbial communities on Earth and potentially other terrestrial planets, yet direct evidence...

Nov 6, 2019 by Natali Anderson

A new species of dragonfly, officially named Gynacantha vargasi, has been discovered on the Caribbean slope of Costa Rica. Gynacantha vargasi, a male (top)...

Nov 5, 2019 by News Staff

By creating protocells — seen as a key stepping stone to the development of cell-based life — in hot, alkaline seawater, a team of scientists...

Nov 5, 2019 by News Staff

Vulturine guineafowl (Acryllium vulturinum), a species of large terrestrial bird from East Africa, live in large, multi-male, multi-female groups that...

Nov 4, 2019 by Natali Anderson

An international team of scientists has discovered a new species of tarsier living on the Togean Islands of Central Sulawesi, Indonesia. The Niemitz’s...

Oct 31, 2019 by News Staff

Published in the Proceedings of the National Academy of Sciences, the study also found that new-born chicks know to slow down or stop moving to avoid being...

Oct 30, 2019 by News Staff

Complex chemical signals are triggered when water lands on a plant to help it prepare for the dangers of rain, according to a new study published in the...