By four months of age the cognitive performance of ravens in experimental tasks testing their understanding of the physical world and how they interact with other ravens may be similar to those of adult great apes, according ...
Plants & Animals
Dec 10, 2020
3
67550
Scientists who study glacier ice have found viruses nearly 15,000 years old in two ice samples taken from the Tibetan Plateau in China. Most of those viruses, which survived because they had remained frozen, are unlike any ...
Evolution
Jul 20, 2021
3
2913
Turtle ant soldiers look like real-life creatures straight out of a Japanese anime film. These tree-dwelling insects scuttle to and fro sporting shiny, adorably oversized heads, which they use to block the entrances of their ...
Plants & Animals
Mar 9, 2020
4
2433
Female orgasm seems to be a happy afterthought of our evolutionary past when it helped stimulate ovulation, a new study of mammals shows.
Evolution
Aug 1, 2016
14
1555
A simple roadside weed may hold the key to understanding and predicting DNA mutation, according to new research from University of California, Davis, and the Max Planck Institute for Developmental Biology in Germany.
Evolution
Jan 12, 2022
4
3388
MRSA staphylococcus is an example of a superbug. These bacterial strains are resistant to most antibiotics and can cause serious infections.
Evolution
Sep 10, 2018
0
672
Humans haven't developed genetic mutations for telepathy or superpowers just yet, but a new study shows our species is still evolving in unique ways and changes in the natural selection could be the major reason.
Evolution
Oct 7, 2020
13
2353
A hefty set of tusks is usually an advantage for elephants, allowing them to dig for water, strip bark for food and joust with other elephants. But during episodes of intense ivory poaching, those big incisors become a liability.
Plants & Animals
Oct 21, 2021
1
651
Humans have evolved to use intense sexual pleasure, especially orgasm, to control our partners, according to new research.
Evolution
Dec 13, 2016
7
1465
Researchers have known from several lines of evidence that the ancient hominins known as the Denisovans interbred with modern humans in the distant past. Now researchers reporting in the journal Current Biology on August ...
Evolution
Aug 12, 2021
3
6096
