We have inadvertently domesticated certain flies, adding them to the list of often-unexpected animals that we have changed from their natural forms.
If a gorilla, dog, fish, cat or bird could control the radio dial, which music would it select? Research has the answers.
Fossils reveal a rat that was 10 times the size of today's variety.
The new species was found in a remote mountainous area on the island of Sulawesi.
Scientists wire brains together into 'brainets' that can solve problems as teams.
The rats are already at work in several African countries including Tanzania, Mozambique and Angola.
Cooperation within and between different animal species has its advantages for all parties involved.
The animals have undergone six months of training in Tanzania.
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