Cockatoos can learn to open bins from one another
A population of cockatoos in southern Sydney has been shown to be capable of culture and social learning, and they are the first recorded parrots to do so.
Author: janine_m_young
Most mammals take 21 seconds to pee, regardless of their size
It takes mammals above the size of rat an average 21 seconds to pee.
Scientists recover 15,000 year-old DNA from dirt.
An international team of researchers has isolated the DNA of a 15,000-year-old human, a prehistoric wolf and a bison using just a handful of dirt.