There are reports that more than half of the population of the "primate" species are on the brink of extinction. This has been a research done by 31 international research scientists.
Scientists have discovered three new species of mouse lemurs in the island nation, Madagascar. They give an insight into the diversity of species here.
Researchers have located a universal facial expression of negation, which can give clues to the evolution of language.
When they watched a chimp attacking a flying drone, researchers concluded that it was deliberately done.
