Green and vervet monkeys live on either side of Africa and their evolutionary paths diverged 3.5 million years ago, and yet the two species share a hard-wired vocabulary when faced with danger, clever experiments have shown.
Evolution
May 27, 2019
2
685
If you look at a snail's shell, the chances are it will coil to the right. But, occasionally, you might find an unlucky one that twists in the opposite direction—as fans of Jeremy thelefty snail will remember, these snails ...
Plants & Animals
May 14, 2019
0
4
Scientists are rethinking a major milestone in animal evolution, after gaining fresh insights into how life on Earth diversified millions of years ago.
Evolution
Mar 11, 2019
0
162
The Cambrian explosion more than 500 million years ago is often considered biology's "big bang".
Evolution
Feb 19, 2019
2
18
Tyrannosaurus rex, renowned for being one of the most fearsome creatures to have ever lived, evolved a bite that was less impressive in relation to its body size than a tiny Galapagos ground finch, scientists say.
Plants & Animals
Jan 9, 2019
0
164
Planning and self control in animals do not require human-like mental capacities, according to a study from Stockholm University. Newly developed learning models, similar to models within artificial intelligence research, ...
Plants & Animals
Nov 28, 2018
5
200
A new study by an international team of researchers, led by scientists from the University of Bristol, has revealed the origins and evolution of animal body plans.
Earth Sciences
Sep 3, 2018
0
273
Animals are often noted sensing signs of danger and reacting. A simple form of this phenomenon is called fear conditioning, which is a type of learning commonly seen in every animal. By manipulating the activity of specific ...
Biotechnology
Apr 25, 2018
0
6
Around two million years ago, a genetic change occurred that differentiated humans from most other primates that both protected humans from diseases, yet made red meat a health risk.
Biotechnology
Dec 13, 2017
2
519
The Tasmanian tiger was doomed long before humans began hunting the enigmatic marsupial, scientists said Tuesday, with DNA sequencing showing it was in poor genetic health for thousands of years before its extinction.
Plants & Animals
Dec 12, 2017
0
293
