Water fleas, or Daphnia, could provide an important 'early warning system' for chemical pollution in our lakes and rivers.
Ecology
Sep 28, 2022
0
76
Every modern mammal, from a platypus to a blue whale, is descended from a common ancestor that lived about 180 million years ago. We don't know a great deal about this animal, but the organization of its genome has now been ...
Plants & Animals
Sep 27, 2022
7
4935
Many mammals have a sweet tooth, but birds lost their sweet receptor during evolution. Although hummingbirds and songbirds independently repurposed their savory receptor to sense sugars, how other birds taste sweet is unclear. ...
Evolution
Aug 19, 2022
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56
Naturalists Alfred Russel Wallace and Charles Darwin both presented the theory of evolution at the same time in 1858. They thus changed both the course of biology and how we understand the natural world around us.
Plants & Animals
Aug 11, 2022
0
26
An international research team led by Prof. Hervé Bocherens of the Senckenberg Center for Human Evolution and Paleoenvironment at the University of Tübingen and his Ph.D. student Sophie G. Habinger has reconstructed the ...
Evolution
Aug 9, 2022
0
136
Many crustaceans, including lobster, crabs, and barnacles, have a cape-like shell protruding from the head that can serve various roles, such as a little cave for storing eggs, or a protective shield to keep gills moist.
Plants & Animals
Aug 1, 2022
0
291
University of Toronto researchers have shed light on the evolutionary transition of whales' early ancestors from on-shore living to deep-sea foraging, suggesting that these ancestors had visual systems that could quickly ...
Plants & Animals
Jul 29, 2022
0
330
Fish are helping researchers track down the origins of how brains compute mathematics, reports a review in Frontiers in Neuroanatomy. An international team has reviewed more than 200 publications, which together show that ...
Plants & Animals
Jul 14, 2022
0
129
Millions of years ago, giant dwarf crocodiles roamed a part of Africa with a taste for our human ancestors.
Evolution
Jun 15, 2022
1
430
Speech and language skills are unique to modern humans. While this ability evolved over millions of years, it is not possible to trace language in the fossil record because it leaves no direct imprint. Instead, re-examining ...
Plants & Animals
May 26, 2022
0
7
